The King Tony 1207SR wrenches set includes seven combination spanner wrenches, measuring in inches. The set is made of heat treated chrome vanadium steel and includes a 3/8in combination spanner wrench, a 7/16in combination spanner wrench, a 1/2in combination spanner wrench, a 9/16in combination spanner wrench, a 5/8in combination spanner wrench, a 11/16in combination spanner wrench, and a 3/4in combination spanner wrench. Each wrench has a wrench head with a T shape and features surface sandblasted and chrome plated finish for superior corrosion protection. The 1207SR wrenches set is highly durable and lightweight, making it an ideal choice for quick and easy repair and maintenance operations.