1/2-In. Check Valve Cable Puller Knots reduce rope strength by

Knots reduce rope strength by 40%

for security application on lightweight doors

cysts such as giardia and cryptosporidium

Wing design provides extra strength and longer life

7" gutter screw with white head

1/2-In. Check Valve Cable Puller Knots reduce rope strength by1 2", Lead Free, Check Valve, Sharkbite Push Fit Fittings For Use With Copper Tubing, CPVC & Pex With Integral Tube Liner Included, Constructed Of DZR Brass, Certified To 200 PSI & 200 Degrees Fahrenheit, Design Certified To ASSE 1061 NSF61 Standards, Meets UPC, IPC & CUPC Requirements, Fitting Are Listed With IAPMO & Are Certified For Use On Potable & Hydronic Water Distribution, Certified For Underground Applications & As A Manufactured Joint