These professional-grade kneepads by CLC have a hard

4 joules of impact energy — category-leading for its class — with constant-speed electronics that hold power under load in the hardest concrete

One lower pouch pocket

800 pounds (8 kN) or less

1000 lb load rating for heavier ladders

12" Bendable Aluminum Nozzle 1/2" ID Flared Base CORDED These professional-grade kneepads by CLCUse with Albion Professional Line or B Line bulk or sausage guns to reach difficult places Bends and cuts easily (nozzles are shipped in straight form) Holds shape under pressure Requires flared nozzle adapter #970 G01 for Professional Line Guns (DL 45, DL 59, etc.) or #970 G02 for B Line guns (B12S20, B18S20, etc.) Also requires ring cap #421 G01 for Professional Line Guns (DL 45, DL 59, etc.) or #873 5 for B Line guns (B12S20, B18S20, etc.)