| Customization: | Available |
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| Certification: | RoHS, CE, GS |
| Handle Material: | Alloy Steel |
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| Too Set Content |
| 13 Pcs 1/4"DR.Socket :4-4.5-5-5.5-6-7-8-9-10-11-12-13-14MM |
| 7 Pcs 1/4"DR.Bit Sockets: T8-10-15-20-25-30-40 |
| 6 Pcs 1/4"DR.Bit Sockets: H4-5-6-7-8-10 |
| 6 Pcs 1/4"DR.Star Socket:4-5-6-7-8-10MM |
| 7 Pcs 1/4" DR. Deep Socket: 6-7-8-10-12-13MM |
| 2 Pcs 1/4"DR.Extension Bar: 2"4" |
| 1 Pc 1 /4"DR.Quick Release Ratchet |
| 1 Pc 1/4"Spinner Handle |
| 1 Pc 1/4"DR.Flexible Extension |
| 1 Pc 1/4"DR.Universal Joint |
| 1 Pc 1/4n T-Sliding Bar |
| 6 Pcs Hex Key |
| 1 Pc Metal Case |
The ratchet is a popular hand tool that provides the ability to turn sockets, fasteners, and other attachments in a tight space. Featuring a gear mechanism that only allows motion in one direction, the ratchet allows the user to swing the handle back and forth to gradually tighten or loosen whatever is engaged with the socket or attachment.
52 PCS 1/4" DR. Socket Ratchet Kit Tool Set
13 Pcs 1/4"DR.Socket :4-4.5-5-5.5-6-7-8-9-10-11-12-13-14MM
7 Pcs 1/4"DR.Bit Sockets: T8-10-15-20-25-30-40
6 Pcs 1/4"DR.Bit Sockets: H4-5-6-7-8-10
6 Pcs 1/4"DR.Star Socket:4-5-6-7-8-10MM
7 Pcs 1/4" DR. Deep Socket: 6-7-8-10-12-13MM
2 Pcs 1/4"DR.Extension Bar: 2"4"
1 Pc 1 /4"DR.Quick Release Ratchet
1 Pc 1/4"Spinner Handle
1 Pc 1/4"DR.Flexible Extension
1 Pc 1/4"DR.Universal Joint
1 Pc 1/4n T-Sliding Bar
6 Pcs Hex Key
1 Pc Metal Case
| Main Fastener Coating | |||
| Types | Application | Spray Test Hours | Characteristics |
| Mirror Nickel-plating | ALL Metal | 72Hours | Stable Excellent polishing performance Improve Wear resistance Wide range of applications |
| Matt Nickel-plating | ALL Metal | 72Hours | |
| Black Nickel-plating | ALL Metal | 48Hours | High absorption rate of solar energy Used in solar collector panels. |
| Manganese Phosphate | ALL Metal | 72Hours | Enhanced resistance |
| Sand Blast | ALL Metal | - | Remove paint, rust, and residue scratches or casting marks |
| Electrophoresis | ALL Metal | 1000Hours | Maintain metallic luster Anti-corrosion properties |
| Color Electroplating | ALL Metal | 96Hours | Improve mental strength Prevent metal oxidation |
| Steel Material Chemical Composition | ||||||||
| Types | C | Si | V | Cr | Mn | Ni | Mo | Characteristic |
| CR-MO | 0.18-0.23 | 0.15-0.35 | - | 0.40-0.60 | 0.90-1.20 | - | 0.13-0.20 | 41xx-series SAE steel grades Excellent strength-to-weight ratio Stronger and harder Not easily welded |
| CRV | 0.5 | 0.3 | 0.18 | 0.80-1.10 | 0.70-0.90 | - | - | 6000-series SAE steel grades Suitable for hardening Resist abrasion, oxidation, and corrosion Improve material elasticity |
| S2 | 0.40-0.55 | 0.90-1.20 | <0.50 | - | 0.30-0.50 | <0.30 | 0.30-0.60 | One of seven types of shock-resisting steels under the AISI Classification High strength High toughness Wear resistance High hardness Resistance to shock loading |
| 45# | 0.42-0.05 | 0.17-0.37 | - | ≤0.25 | 0.50-0.80 | ≤0.25 | - | Compared with A3, it has higher strength and resistance to deformation. |
| A3 | 0.95-1.05 | 0.10-0.50 | 0.15-0.50 | 4.75-5.50 | 0.40-1.00 | - | 0.90-1.40 | High-quality high carbon alloy tool steel |
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