Universal Ladder Tread - 17.25 Inch Rail Width filter-length_20 3/4 inches You can use the other

You can use the other 4 brackets to attach to the feet so your stand can be anchored to the deck

The one-piece face shield/lung bags are disposable and replaceable

And the unit will interface with many of the process meters

Wingmaster Shell Extractor Adapter Kit is an accessory to the Service Kit to remove brass anchor sheets both pop-up or threaded style

The union nut load does not transfer onto ball seat

Universal Ladder Tread - 17.25 Inch Rail Width filter-length_20 3/4 inches You can use the otherThis is a universal 17. 25 inch wide commercial ladder tread for all types of swimming pool ladders. It is constructed of one inch thick solid marine grade plastic for strength and durability. These pool ladder steps include a non skid surface for improved swimmer safety. They are designed to work with standard 1. 90 inch diameter pool rails. The 17. 25 inch measurement is the distance between the pool ladder rails. Be sure to measure the distance