The Ko-ken SKU 3277 is a 29-piece 3/8" Sq. Dr. socket set. It includes 6-point sockets in sizes 8mm, 9mm, 10mm, 11mm, and 12mm; 12-point sockets in sizes 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, and 21mm; 6-point deep sockets in sizes 8mm, 9mm, 10mm, 11mm, and 12mm; and 12-point deep sockets in sizes 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, and 21mm. The set also features a ratchet (SKU 3753N), a 125mm extension bar (SKU 3760-125), and a 280mm breaker bar. All components are neatly organized in a metal case with blow-molded inserts for efficient storage.

Input Drive Size:	3/8"
Drive Shape:	Square
Type:	6 & 12 Point Socket Set
Includes:	Don't need the complete set? Click here to buy items individually
3400M 6 Point Sockets	8, 9, 10, 11, 12
3405M 12 Point Sockets	13, 14, 15, 16, 17, 18, 19, 21
3300M 6 Point Deep Sockets	8, 9, 10, 11, 12
3305M 12 Point Deep Sockets	13, 14, 15, 16, 17, 18, 19, 21
3753N	Ratchet
3760-125	125mm Extension Bar
3768N-250	250mm Breaker Bar