Lifeswonderful
✓Scaffoldings
48.3mm Yellow Scaffold Tube Plastic Protection Safety Ends Caps Stoppers by Lifeswonderful (50)
★★★★★4.6
$34.99
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$55.99
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Mr.wintek 3-Piece 21mm Scaffolding Impact Socket 1/2" Drive with Retaining Pin & O-Ring, 6 Point Design and 52mm Length Socket, Cr-Mo Steel for Scaffolding Coupler and Pipe Clamps
★★★★★
$55.99
Options
2 availableSize: 21MM(3 park)
Quantity
1
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About this item
- 【3-PACK IMPACT SOCKETS】Mr.wintek 1/2 drive 21mm impact socket is designed for erecting scaffolding outdoors or at height. It can securely tighten the nuts on the scaffolding clamps and also ensure that the socket will not fall off when the scaffolding is dismantled. You can have 3 identical high-quality sockets at a more favorable price at one time, avoiding the trouble of frequent restocking.
- 【35MM INNER DEPTH】52mm full length + 35mm inner depth is suitable for scaffolding with common pipe diameters, such as 48.3mm. For large diameter pipes or long bolts, the length should be estimated to avoid insufficient depth.
- 【CR-MO MATERIAL】Mr.wintek 21mm socket is made of cr-mo material, which has excellent hardness and wear resistance. It can better withstand impact and is not easy to break even when the nuts on the scaffolding clamps need to be frequently disassembled and assembled. The surface of the socket has a black phosphating coating, which can further resist corrosion and is suitable for long-term outdoor use.
- 【RETAINING PIN AND O-RING】The retaining pin and O-ring are made of high-quality materials and are not easy to damage. The two work together to lock the socket and the impact wrench to prevent the socket from loosening due to vibration or tilting during operation, thereby causing safety hazards. The fixed structure can also reduce the slippage between the socket and the impact wrench, so that it does not slip during high torque operations.
- 【6-POINT DESIGN】The 6-sided design allows the socket to fit tightly against the six sides of the nut, avoiding local stress concentration and reducing the risk of slipping. It can provide more reliable operational stability during aerial work. It can also protect the integrity of the bolt and reduce replacement costs.
- 【TWO SIZE MARKINGS】Mr.wintek socket surface is simultaneously laser-etched and embossed to allow for quick identification even when the surface is worn or in dim environments, further improving operational efficiency.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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