Guardrail Clamp Attachment Bolt - 5/16 x 1/2 Inch - Stainless Steel fitting-connection_Insert x Female what you are really measuring

what you are really measuring is how acidic or how alkaline the pool water is

Perfect for all swimming pool vacuuming needs

This is a PVC Schedule 80 Union with Slip x FIPT connections measuring 1-1/4 inch

This is Pentair SuperMax VS Pump Motor 1-1/2 HP and Drive Assembly for the SuperMax pumps

plastic bases are immune to rain

Guardrail Clamp Attachment Bolt - 5/16 x 1/2 Inch - Stainless Steel fitting-connection_Insert x Female what you are really measuringThe 1 2 inch Durafirm Stainless Steel Guard Rail Attachment Bolt is with the Durafirm Stainless Steel Guardrail Clamp (DF C207) to attach Durafirm Guard Rail Tubing to the Guard Rail Arms on all Durafirm Diving Stands. Castings vary in thickness and may require a different bolt length. Tighten rail clamp bolts periodically. Maintenance Tip: It is a good idea to keep a few extra of each size of this attachment bolt on hand in case you need to make a