These are black EPDM rubber mounting and retention washers that are commonly used with TLMAB mounting posts, Chicago screws, slotted posts, and other sheath and holster mounting assemblies. These black washers are used to cushion and silence the contact points between the holster and mounting attachments. EPDM synthetic rubber is a bit more rigid than neoprene and allows less flex between the attachment and the holster/sheath.
Holster Attachment & Retention Washer - Black EPDM - (.500 x .180 x .065) - (1ea) has been added to your Cart