Harken ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced carbo-cams for racing where weight is critical, or where adjustments are less frequent. Specifications Minimum line diameter: 1/8″ (3 mm) Maximum line diameter: 1/4″ (6 mm) Fastener spacing: 1 1/16″ (27 mm) Fasteners: #8 RH inch (4 RH mm) Maximum working load: 150 lb (68 kg) Breaking load: 300 lb (136 kg) Pawls: Plastic carbon-matrix Height: 7/8″ (22 mm) Length: 1 7/8″ (48 mm) Width: 15/16″ (24 mm) Weight: 0.67 oz. (19 g) Spare Parts MS-093: Micro Cam Cleat Spring