Designed to be used with our 1.58x10" Modular Solvent Trap kits, and JK kits , this fixtureallows for easy drilling cups and end cap of our traps. stainless less Bottom Cap Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly, processing time can be 3 to 15 working days. Utilizing a hardened steel drill bushing this fixture will give you years of use..syi