Founded in 1948, Wrentham Tool Products specializes in producing quality recess punches for the Fastener Industry. Our engineering skills and knowledge of metallurgical chemistries have enabled the company to remain an innovative leader in the field of precision production for the past five decades.

WSPCO maintains an inventory of most Phillips®, Quadrex®, Pozidriv®, Conventional and Struck Slot punches. Torx® punches and pins are stocked here.

We specialize in producing tooling for your non-standard fastener head designs and invite your inquiries for any specials. We will research your designs'ability for cold heading and advise you accordingly.

Penetration Gages, Plug Gages, Ring Gages and Test blocks are produced to meet all your inspection requirements. We supply saws, cut-off knives, and other tooling to support your machinery.