The Powerline Division of Plasticorp manufacturers and markets a line of pulleys and cradles for the exercise equipment OEM industry. Our pulleys and cradles are strong, durable and can be customized to fit your company's needs.

PULLEYS Available in 3.5", 4.5", 5", 6" sizes and include a choice of 3/8", 1/2" or a custom size bushing. Your company's name or logo can be imprinted or molded into the side of the pulley or on the cap. Custom colors are available. Cycle tested to over 1 million revolutions with a 475 lb. weight stack. All pulleys are molded from a high strength composite material and have been tested to support loads of more than 2000 lbs. Manufactured using top quality, free-spinning class A bearings. Deep, wide grooves support cables even when the pulley is misaligned.

CRADLES Standard Size - For dumbbells with weights up to 9" in diameter. Available with one hole (DC-101) or two holes (DC-102). Small Size - For smaller dumbbells with weight diameters of 4-3/4" or less. Available with one hole only (LC-101). Can be customized with your company name or logo on the side. Our one-hole design abuts tightly against vertical angle iron. Our two-hole design for tube and other steel shapes uses two bolts to hold cradle in position. Guaranteed for dumbbells up to 150 lbs. Hole design prevents breakage when tightening.