Pack of five standard eight-inch Heavy duty eight-gauge, .157-inch Wire Diameter, non-corrosive stainless-steel (SS 304) springs. These springs give added strength to hold pool covers in place through winter securely. They measure eight-inches long when expanded, and seven and ½-inches long in resting state. Use with new stainless-steel D-type bracket. Includes complimentary spring covers to prevent scratches on surfaces. Also available, Pool Cover Anchor - Brass Anchor for Pool Safety Cover and pack of five Stainless-Steel Safety Cover Buckles.
The double coil is extra durable and durable because it is wound from heavy-duty eight-Gauge (.157-inch wire Diameter) 304 non-corrosive-grade stainless-steel ensures heavy-duty tightening with rubber straps and trims and finally into brass anchors in concrete deck.
Damage can occur to the springs if:
The complimentary vinyl spring cover keeps the safety cover springs from rubbing on your concrete or wooden deck. Otherwise, those surfaces could be scratched.