Pendant Bolt Round Track Trolley-steel Fence Stretchers bottom fixed hinge with 6"

bottom fixed hinge with 6" lag bolt

9 rolls per lift

Bolt Hung Track is compatible with all CannonBall: HNP Round Track Trolleys

Rugged lids keep dirt out and save heat in winter

Tensile Strength: 170K psi or 200K

Pendant Bolt Round Track Trolley-steel Fence Stretchers bottom fixed hinge with 6"Available with steel wheels for doors up to 450 lb per pair, or Delrin wheels for doors up to 600 lb per pair, CannonBall: HNP Round Track Trolleys feature roller bearings for maximum longevity and ease of operation. Round Track Trolleys are available in pendant bolt, strap, and double truck configurations. Suitable for use with all CannonBall: HNP Round Track Systems. Fully assembled and pre oiled for long lasting durability and maintenance free