Beta Tools 100 Series Round Pin Wrench

The 100 Series adjustable pin face spanner wrench from Beta Tools has two round pins designed specifically to engage the axial holes in the face of certain ring nuts. The legs pivot open and closed with a central adjusting screw, and 2 sets of interchangeable double-ended pins allow one wrench to fit a wide range of sizes. The legs are not spring-loaded, so the adjusting screw prevents the adjustment from slipping.