Small Engine Valve Spring Compressor For Springs 3/4" to 1 1 /16". Heavy-duty frame and screw for rigidity. Two jaw sizes . For Briggs and Stratton, Clinton, Harley-Davidson, etc.
1. LOW FRICTION! Wrinkle Band cuts friction in half. Rings slide in easily. 2. WRINKLE BAND! Can't slip down into cylinder. 3. CAM OPERATED! Set adjustment screw just once for entire set of pistons...