Imperial 82065 Crown HPB Series Wiper Blade, 21" Specialty Equipment Hex nut NC (National coarse

Hex nut NC (National coarse thread)

Minimum pipe size: 2" for sewage applications

Proven to cut twice as fast as a standard 135° split-point drill

11" x 6" multi-compartment plastic tray slides securely into bottom of bag

Cotton blends

Imperial 82065 Crown HPB Series Wiper Blade, 21" Specialty Equipment Hex nut NC (National coarseHighlights: Size: 21" Style: Universal Type: Wiper blade Arm Type: Hook, Pin, Bayonet Premium 21" all metal blade Vented bridge and aerodynamic design reduces wind noise and "lift" in windy or high speed conditions Unique frame and metal claw design keep constant pressure on wiper blade for consistent, clear wiping action