Irwin 6 In. x 1/4 In. Drill Bit Extension Brand_Norpro all water in the standpipe

all water in the standpipe drains out a hole in the valve which is set in the ground below the frost line

Replaceable front and rear o-ring seals for leak proof shut-off

Replaces B&S 299477

blade flatness ensures close tolerances

Spray Anyway Design With Comfort Trigger Which Eliminates Finger Fatigue

Irwin 6 In. x 1/4 In. Drill Bit Extension Brand_Norpro all water in the standpipeLock n Load quick change extension. Recommended for all 1 4' grooved hex shank drill and spade bits requiring extra reach. 1 4' shank. Slide back sleeve to release. Internal hex drive eliminates slippage. Simply load product in chuck until product locks. Follows 11 16' and larger bits through hole. Carbon steel construction sleeve and body fur durability and life.