Armstrong S52 1-5/8 in. Tubular Insert Wrench. Little spring pin stuck.
The Armstrong 1-5/8 No. S-52 Straight Tubular Handle Wrench 12 Point USA is ideal for professional contractors and DIYers who need a reliable, high-quality wrench for precision adjustments and tightening of bolts and nuts in various industries including automotive, plumbing, and electrical work.
