Steel Insulated Tools-Products-TIANJIN QIAOFANG SAFETY TOOLS CO., LTD.

T87407A Insulated Injection Ratchet Wrench

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Suitable for wrenching bolts and nuts or other fasteners

T87407 Injection Ratchet Wrench

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Suitable for wrenching bolts and nuts or other fasteners

T87406 Dipped Ratchet Wrench

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Suitable for wrenching bolts and nuts or other fasteners

T87405 Dipped Wrench,Hex Key

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Used to fasten and remove hexagon socket head cap screws

T87404 Dipped Wrench,Single Box Offset

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. It is suitable for fastening and dismantling hexagon head bolts and nuts. The handle and head are inclined at 15°, effectively avoiding obstacles

T87403 Dipped Wrench,Single Box

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Nuts or bolts used to fasten or remove fixed specifications.

T87402A Dipped Wrench,Adjustable

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. It is a tool for tightening and loosening nuts

T87402 Injection Wrench,Adjustable

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. It is a tool for tightening and loosening nuts

T87401A Dipped Wrench,Single Open End

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. It is used for elastic hexagonal and square bolts and nuts. The shape of the head is strengthened to increase the strength

T87401 Injection Wrench, Single Open End

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. It is used for elastic hexagonal and square bolts and nuts. The shape of the head is strengthened to increase the strength

T87303A Dipped Sliding T Type Wrench

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Used together with the sleeve head, it is suitable for narrow and deep concave space operation

T87303 Injection Sliding T Type Wrench

【Material】 Network vanadium steel 【Material introduction】 The element symbol Cr-V is an alloy tool steel added with chrome-vanadium alloy elements. After heat treatment, the hardness is above 60HRC (Rockwell hardness), and it has good resistance under specific working conditions. Abrasiveness 1. It is forged with vanadium steel, thick and durable. The overall heat treatment of the product has uniform hardness. The surface is treated with hard film and anti-rust treatment, which meets many standards such as German DIN7444. Non-standard special-shaped heavy-duty specification products can be customized for customer processing. 2. Chromium vanadium steel is mainly structural steel, commonly used are 20CrV, 40GrV, 45CrV. The role of vanadium in steel is strong carbide, and the grain is refined, but the hardenability is poor. Therefore, vanadium is added to chromium steel to improve both strength and toughness. 3. The handle passed the flame retardancy test. The handle passed the 500N pull-out force test and passed the 10000V extreme insulation withstand voltage test. The handle passed the impact resistance test. Hardness) above. Manganese steel refers specifically to wear-resistant steel ZGMn13, which has good wear resistance under specific working conditions, such as tank track shoes. 5. Used together with the sleeve head, it is suitable for narrow and deep concave space operation

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