KK Accessories

Ko-ken accessories include replacement parts and add-ons designed to support KK tools and tool systems (application dependent). Accessories are typically used to extend tool capability, replace worn components, or configure a setup for a specific job—helping keep production moving with the right supporting hardware on hand. Because “KK” accessories can cover multiple product types, the best way to select the right item is to match the accessory to the exact KK tool model or series you’re using (per listing).


Ko-ken 13139-1/4 3/8 Sq. Dr. Adaptor  1/4 For 1/4H Bit Length 30mm

Ko-ken 13139-1/4 3/8 Sq. Dr. Adaptor 1/4 For 1/4H Bit Length 30mm

SKU: KK-13139-1/4
MPN: 13139-1/4

Sale price $18.62 List price $23.27
Save $4.65
Ko-ken 13140-5/16 3/8 Sq. Dr. Adaptor  5/16 For 5/16H Bit Length 30mm

Ko-ken 13140-5/16 3/8 Sq. Dr. Adaptor 5/16 For 5/16H Bit Length 30mm

SKU: KK-13140-5/16
MPN: 13140-5/16

Sale price $17.61 List price $22.01
Save $4.40
Ko-ken 13322A 3/8 Sq. Dr. Adaptor  1/4 Square Length 27mm Hole type

Ko-ken 13322A 3/8 Sq. Dr. Adaptor 1/4 Square Length 27mm Hole type

SKU: KK-13322A
MPN: 13322A

Sale price $22.45 List price $28.06
Save $5.61
Ko-ken 13322A-B 3/8 Sq. Dr. Adaptor  1/4 Square Length 27mm Ball type

Ko-ken 13322A-B 3/8 Sq. Dr. Adaptor 1/4 Square Length 27mm Ball type

SKU: KK-13322A-B
MPN: 13322A-B

Sale price $22.45 List price $28.06
Save $5.61
Ko-ken 13322A-P 3/8 Sq. Dr. Adaptor  1/4 Square Length 27mm Pin type

Ko-ken 13322A-P 3/8 Sq. Dr. Adaptor 1/4 Square Length 27mm Pin type

SKU: KK-13322A-P
MPN: 13322A-P

Sale price $22.45 List price $28.06
Save $5.61
Ko-ken 13333AL 3/8 Sq. Dr. Locking Adaptor  3/8 Square Length 45mm Locking Quick Release

Ko-ken 13333AL 3/8 Sq. Dr. Locking Adaptor 3/8 Square Length 45mm Locking Quick Release

SKU: KK-13333AL
MPN: 13333AL

Sale price $65.90 List price $82.37
Save $16.47
Ko-ken 13344A 3/8 Sq. Dr. Adaptor  1/2 Square Length 32.5mm Hole type

Ko-ken 13344A 3/8 Sq. Dr. Adaptor 1/2 Square Length 32.5mm Hole type

SKU: KK-13344A
MPN: 13344A

Sale price $23.93 List price $29.91
Save $5.98
Ko-ken 18888AL 1 Sq. Dr. Locking Adaptor  1 Square Length 95mm Locking Quick Release

Ko-ken 18888AL 1 Sq. Dr. Locking Adaptor 1 Square Length 95mm Locking Quick Release

SKU: KK-18888AL
MPN: 18888AL

Sale price $222.00 List price $277.49
Save $55.49
Ko-ken 3127-10 3/8 Sq. Dr. Nut Twister  10mm  Length 32mm

Ko-ken 3127-10 3/8 Sq. Dr. Nut Twister 10mm Length 32mm

SKU: KK-3127-10
MPN: 3127-10

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-11 3/8 Sq. Dr. Nut Twister  11mm  Length 32mm

Ko-ken 3127-11 3/8 Sq. Dr. Nut Twister 11mm Length 32mm

SKU: KK-3127-11
MPN: 3127-11

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-12 3/8 Sq. Dr. Nut Twister  12mm  Length 32mm

Ko-ken 3127-12 3/8 Sq. Dr. Nut Twister 12mm Length 32mm

SKU: KK-3127-12
MPN: 3127-12

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-13 3/8 Sq. Dr. Nut Twister  13mm  Length 32mm

Ko-ken 3127-13 3/8 Sq. Dr. Nut Twister 13mm Length 32mm

SKU: KK-3127-13
MPN: 3127-13

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-14 3/8 Sq. Dr. Nut Twister  14mm  Length 32mm

Ko-ken 3127-14 3/8 Sq. Dr. Nut Twister 14mm Length 32mm

SKU: KK-3127-14
MPN: 3127-14

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-15 3/8 Sq. Dr. Nut Twister  15mm  Length 32mm

Ko-ken 3127-15 3/8 Sq. Dr. Nut Twister 15mm Length 32mm

SKU: KK-3127-15
MPN: 3127-15

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-16 3/8 Sq. Dr. Nut Twister  16mm  Length 32mm

Ko-ken 3127-16 3/8 Sq. Dr. Nut Twister 16mm Length 32mm

SKU: KK-3127-16
MPN: 3127-16

Sale price $32.33 List price $40.41
Save $8.08
Ko-ken 3127-17 3/8 Sq. Dr. Nut Twister  17mm  Length 35mm

Ko-ken 3127-17 3/8 Sq. Dr. Nut Twister 17mm Length 35mm

SKU: KK-3127-17
MPN: 3127-17

Sale price $32.33 List price $40.41
Save $8.08
Ko-ken 3127-19 3/8 Sq. Dr. Nut Twister  19mm  Length 35mm

Ko-ken 3127-19 3/8 Sq. Dr. Nut Twister 19mm Length 35mm

SKU: KK-3127-19
MPN: 3127-19

Sale price $32.33 List price $40.41
Save $8.08
Ko-ken 3127-8 3/8 Sq. Dr. Nut Twister  8mm  Length 32mm

Ko-ken 3127-8 3/8 Sq. Dr. Nut Twister 8mm Length 32mm

SKU: KK-3127-8
MPN: 3127-8

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-9 3/8 Sq. Dr. Nut Twister  9mm  Length 32mm

Ko-ken 3127-9 3/8 Sq. Dr. Nut Twister 9mm Length 32mm

SKU: KK-3127-9
MPN: 3127-9

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3127-9.5 3/8 Sq. Dr. Nut Twister  9.5mm  Length 32mm

Ko-ken 3127-9.5 3/8 Sq. Dr. Nut Twister 9.5mm Length 32mm

SKU: KK-3127-9.5
MPN: 3127-9.5

Sale price $29.51 List price $36.88
Save $7.37
Ko-ken 3128.80-10 3/8 Sq. Dr. Nut Twister  10mm  Length 80mm

Ko-ken 3128.80-10 3/8 Sq. Dr. Nut Twister 10mm Length 80mm

SKU: KK-3128.80-10
MPN: 3128.80-10

Sale price $41.56 List price $51.94
Save $10.38
Ko-ken 3128.80-11 3/8 Sq. Dr. Nut Twister  11mm  Length 80mm

Ko-ken 3128.80-11 3/8 Sq. Dr. Nut Twister 11mm Length 80mm

SKU: KK-3128.80-11
MPN: 3128.80-11

Sale price $41.56 List price $51.94
Save $10.38
Ko-ken 3128.80-12 3/8 Sq. Dr. Nut Twister  12mm  Length 80mm

Ko-ken 3128.80-12 3/8 Sq. Dr. Nut Twister 12mm Length 80mm

SKU: KK-3128.80-12
MPN: 3128.80-12

Sale price $41.56 List price $51.94
Save $10.38
Ko-ken 3128.80-13 3/8 Sq. Dr. Nut Twister  13mm  Length 80mm

Ko-ken 3128.80-13 3/8 Sq. Dr. Nut Twister 13mm Length 80mm

SKU: KK-3128.80-13
MPN: 3128.80-13

Sale price $43.22 List price $54.02
Save $10.80