
The Wera 3950 SPKL 1/4" Stainless Steel Multicolour Hex Key Imperial is a go-to size for larger imperial socket head screws across engineering, manufacturing, and maintenance applications. At 185 mm in length, it delivers the torque arm required for tighter fastening jobs. Stainless steel construction, hardened to the same strength as conventional carbon steel tools, means this key actively prevents extraneous rust from forming and transferring — particularly important when working with stainless hardware or in corrosive conditions. Wera's Hex-Plus profile provides an enlarged contact surface within the screw head, substantially reducing the notch effect and protecting against screw head rounding. The hexagonal ball tip on the long arm allows angled tool entry, giving access to fasteners...
Wera4013288221421
Price: £9.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £9.95 | Visit Store |
The Wera 3950 SPKL 1/8" Stainless Steel Multicolour Hex Key Imperial is a popular mid-small size that covers a wide range of common imperial hexagonal socket screws, with a total length of 123 mm for versatile reach. The stainless steel construction is...
The Wera 3950 SPKL 3/16" Stainless Steel Multicolour Hex Key Imperial steps into the medium size range, delivering strong torque transfer for larger imperial socket head fasteners. At 154 mm in length, it provides the extended reach often needed for deeper...
The Wera 3950 SPKL 3/32" Stainless Steel Multicolour Hex Key Imperial offers a step up in size for slightly larger imperial socket head fasteners, with a total length of 112 mm providing a practical balance of reach and manoeuvrability. Constructed from...