Ladder Tread Nut and Bolt - 5/16 x 2-3/4 Inches gfeed The #2 Phenol Red is

The #2 Phenol Red is used with this kit and the Phenol Red is used in other kits sold by PoolMaster

5 HP Pump Motor C-Series

including concrete

and a 360 degree continuous rotation

Ladder Tread Nut and Bolt - 5/16 x 2-3/4 Inches gfeed The #2 Phenol Red isThis is one ladder tread bolt, nut and washer measuring 5 16 inch x 2 3 4 inch and made from heavy duty stainless steel. Our ladder tread bolts feature a special curved head that matches the shape of the ladder rail tubing for a proper fit. These special bolt heads are designed to ensure that swimmers do not injure themselves on traditional hex head bolts. These bolts will fit S. R. Smith Ladder Treads A42073 0 and A42077 0. Proper use and