Micro Carbo-Cam CleatHarken 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:. Height: 22mm / 7/8in.. Length: 48mm / 1-7/8in.. Width: 24mm / 15/16in.. Weight: 19g /.67oz. Minimum line: 3mm / 1/8in. Maximum line: 6mm / 1/4in.. Fastener spacing: 27mm / 1-1/16in.. Fasteners: 4 RH mm / #8 RH in.. Maximum working load: 68kg/ 150lb. Breaking load: 136kg / 300lb. Pawls: Plastic carbon-matrix