The Safety Collar is fitted around the screw head of the clamp. It prevents the screwdriver from slipping out of the slot while tightening. It also helps to identify the material quality of the clamp (Red: W1 and W2 - Blue: W3, W4 and W5)
HCL ships via DHL around the world and FREE SHIPPING is available to anywhere in mainland UK (for orders over £25.00, excluding the Scottish Highlands and Islands) and the EU (for orders over £75.00). Qualifying order total excludes VAT and shipping. FREE SHIPPING will be applied at the end of the checkout process.
Orders placed after 2.00pm shipped the following day. Friday orders after 2pm shipped Monday unless a bank holiday. If you want a delivery on Saturday, please choose DHL Express when you order.
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