Equivalent to allen 20220, armstrong 25-486, proto J1236ASD, sk C36, snap-on OEX36B, williams 1172. Tool Type: Combination Wrench. Finish: Satin. K Tool International. Tool Storage. You agree to indemnify, defend and hold harmless J and B Tool Sales and our parent, subsidiaries, affiliates, partners, officers, directors, agents, contractors, licencors, service providers, subcontractors, suppliers, interns and employees, harmless from any claim or demand, including reasonable attorneys?.