Draper 33568 Metric Hexagon Key, 16mm, Black

Product Information

Insulated key designs – Some styles of Allen™ key may have the handle and wrench shaft coated with a non-conductive coating to provide protection for users that may be utilizing the tool in operating conditions that could expose them to electrical currents from conductive wires or components.

Allen Hex Keys | RS

Refer the following table for metric allen key sizes and dimensions for corresponding socket head cap screw based on ISO 4762/DIN 912 standards. Clearance – Allen™ screws feature a hollow hexagonal socket into which the Allen™ wrench is inserted rather than using an exposed head such as those found on a hex head bolt. This can be an advantage for applications where mobility is important such as with cyclists that might want to carry a bike tool kit along on a ride.The non-sparking feature of this material makes these types of Allen™ wrenches suitable for use in applications where the presence of flammable gases or combustible liquids might exist. Provides for a more comfortable action in repetitive use and allows for greater torque to be applied than with the traditional L-shaped Allen™ key. Also, inferior materials used in the manufacturing of either the wrench or the screw can render them easy to damage in spite of the increased number of pressure points. They are also available in Allen Key Sets which include a range of popular hex key sizes including 12mm Allen keys.

16mm hex key- where can I find one? - Singletrack World 16mm hex key- where can I find one? - Singletrack World

A hex key, also known as an Allen Key, Allen wrench or hex wrench is a small L shaped or T shaped tool with a 6-sided hexagonal tip which is used to loosen hex socket screws or bolts. Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. These types of fasteners are known as hexagonal socket head screws or Allen™ screws, a nod to the man who patented the idea of a fastener that utilized a screw head with a hexagonal-shaped recessed socket. This is valuable for applications where the working clearances are such that a head-on use of the tool is not possible or where the direct engagement would not leave sufficient room to rotate the tool to apply torque.Machine Mart Limited is authorised and regulated by the Financial Conduct Authority, register number 703528 and acts as a credit broker and not a lender.