Powerbuilt 3/8″ Dr.4 Piece Extension Bar Set 1-3/4″, 3″, 6″, 8″ bars – 640844

Powerbuilt 4 Piece 3/8 in. Dr. Socket Extension Bar Set

Reach that unreachable fastener in a flash with Powerbuilt socket extension bars.

Just pop it onto your ratchet to add reach to your socket. Perfect for reaching spark plugs and distant nuts and bolts everywhere on your car or truck.

Built using strong chrome vanadium steel these stylish extension bars have knurled centers and grease rings for superior no-slip grip. Precision fit securely holds sockets and eliminates slop.

Dependable Powerbuilt socket extension bars meet or exceed ANSI standards.

Includes 3/8″ Dr. 1-3/4″, 3″, 6″ and 8″ extension bars
Constructed of mirror-polished chrome vanadium steel
Precision built to meet or exceed ANSI standards
Affordable quality

1/4″ Drive Set 3/8″ Drive Set 1/2″ Drive Set
Drive 1/4-inch 3/8-inch 1/2-inch
Size 2″, 3″, 6″ 1-3/4″, 3″, 6″, 8″ 3″, 5″, 10″
Detent Ball ✓ ✓ ✓
Chrome Vanadium ✓ ✓ ✓
Powerbuilt Item Number 640842 640844 640846