OTC's heat treated steel "circlip" pliers for large equipment repair are 16 inches long overall with a 12-1/2 inch handle length - big and strong for the toughest heavy equipment jobs out there. Rugged design features replaceable tips and a spring ratchet locking mechanism to securely hold against snap ring tension. The internal pliers are capable of removing and installing snap rings from 3-1/16 inches to 6-1/4 inches (78 mm to 159 mm) in diameter. The external pliers are capable of removing and installing snap rings from 3-1/2 inches to 6-1/2 inches (89 mm to 165 mm) in diameter. Durable blow-molded storage case includes extra pairs of replaceable 0.12 inch (3mm) diameter tips: straight, 45°, and 90°. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.