Pre-owned vintage S-K Tools forged box end wrench built for secure fastening and professional shop use. Alloy steel construction provides strength and durability for automotive and mechanical applications. • S-K Tools forged box end wrench • Sizes: 3/8″ x 7/16″ SAE • Model: B-1214 • Forged alloy construction for strength and durability • Professional-grade hand tool • S-K B-1214 wrench, 3/8 7/16 box wrench, forged alloy wrench, mechanic tool, automotive hand tool