BOS Security Screw and Key Set
– Unique BOS Screw head and key design
– Choice of BSW (aka Imperial) or metric screw thread
– Stainless steel design for longevity
– Hardened hex key suitable for use with ratchet – 1/2″ drive
– Choose from clamp closing screw only, or replace screws securing the bracket to the chassis, also (if not welded on)