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KK Construction

Ko-Ken Construction Tools are precision-engineered hand tools designed for demanding construction environments where conventional sockets, wrenches, and ratchets can’t deliver the necessary access, torque, or durability. Built to tackle unique fastener types and tough installation challenges, these tools excel in applications such as:
  • Concrete formwork (form ties, wing bolts, anchor screws)
  • Steel erection (spud bolts, structural connections)
  • Scaffolding assembly (frame connections, couplers)
  • Heavy construction projects (bridges, high-rise buildings, industrial facilities)
Ko-ken BD014XE-8SF 1/4 Hex Dr. Long Socket 8mm Surface 90mm

Ko-ken BD014XE-8SF 1/4 Hex Dr. Long Socket 8mm Surface 90mm

SKU: KK-BD014XE-8SF
MPN: BD014XE-8SF

Save $5.38
Ko-ken BD016E-13 1/4 Hex Dr. Anchor Bolt Socket 13mm 6 point 50mm

Ko-ken BD016E-13 1/4 Hex Dr. Anchor Bolt Socket 13mm 6 point 50mm

SKU: KK-BD016E-13
MPN: BD016E-13

Save $3.40
Ko-ken BD016E-17 1/4 Hex Dr. Anchor Bolt Socket 17mm 6 point 50mm

Ko-ken BD016E-17 1/4 Hex Dr. Anchor Bolt Socket 17mm 6 point 50mm

SKU: KK-BD016E-17
MPN: BD016E-17

Save $3.48
Ko-ken BD016E-19 1/4 Hex Dr. Anchor Bolt Socket 19mm 6 point 50mm

Ko-ken BD016E-19 1/4 Hex Dr. Anchor Bolt Socket 19mm 6 point 50mm

SKU: KK-BD016E-19
MPN: BD016E-19

Save $3.62
Ko-ken BD016JE-13 1/4 Hex Dr. Anchor Bolt Socket 13mm 6 point 60mm Plastic Stopper

Ko-ken BD016JE-13 1/4 Hex Dr. Anchor Bolt Socket 13mm 6 point 60mm Plastic Stopper

SKU: KK-BD016JE-13
MPN: BD016JE-13

Save $3.61
Ko-ken BD016JE-17 1/4 Hex Dr. Anchor Bolt Socket 17mm 6 point 60mm Plastic Stopper

Ko-ken BD016JE-17 1/4 Hex Dr. Anchor Bolt Socket 17mm 6 point 60mm Plastic Stopper

SKU: KK-BD016JE-17
MPN: BD016JE-17

Save $3.70
Ko-ken BD016JE-19 1/4 Hex Dr. Anchor Bolt Socket 19mm 6 point 60mm Plastic Stopper

Ko-ken BD016JE-19 1/4 Hex Dr. Anchor Bolt Socket 19mm 6 point 60mm Plastic Stopper

SKU: KK-BD016JE-19
MPN: BD016JE-19

Save $3.85
Ko-ken BD017E 1/4 Hex Dr. Wing Bolt Socket 104mm

Ko-ken BD017E 1/4 Hex Dr. Wing Bolt Socket 104mm

SKU: KK-BD017E
MPN: BD017E

Save $8.20
Ko-ken BD018 3/8 Sq. Dr. Wing Bolt Socket 45mm

Ko-ken BD018 3/8 Sq. Dr. Wing Bolt Socket 45mm

SKU: KK-BD018
MPN: BD018

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Ko-ken BD023E-1/2 1/4 Hex Dr. Adaptor 1/2 Square 60mm

Ko-ken BD023E-1/2 1/4 Hex Dr. Adaptor 1/2 Square 60mm

SKU: KK-BD023E-1/2
MPN: BD023E-1/2

Save $3.22
Ko-ken BD023E-3/8 1/4 Hex Dr. Adaptor 3/8 Square 55mm

Ko-ken BD023E-3/8 1/4 Hex Dr. Adaptor 3/8 Square 55mm

SKU: KK-BD023E-3/8
MPN: BD023E-3/8

Save $3.34
Ko-ken BD042E-17 1/4 Hex Dr. Long Socket 17mm 6 point 111mm Exchangeable Drive shank

Ko-ken BD042E-17 1/4 Hex Dr. Long Socket 17mm 6 point 111mm Exchangeable Drive shank

SKU: KK-BD042E-17
MPN: BD042E-17

Save $11.61
Ko-ken BD042E-19 1/4 Hex Dr. Long Socket 19mm 6 point 111mm Exchangeable Drive shank

Ko-ken BD042E-19 1/4 Hex Dr. Long Socket 19mm 6 point 111mm Exchangeable Drive shank

SKU: KK-BD042E-19
MPN: BD042E-19

Save $11.93
Ko-ken BD042E-21 1/4 Hex Dr. Long Socket 21mm 6 point 111mm Exchangeable Drive shank

Ko-ken BD042E-21 1/4 Hex Dr. Long Socket 21mm 6 point 111mm Exchangeable Drive shank

SKU: KK-BD042E-21
MPN: BD042E-21

Save $12.76
Ko-ken BIT-60E 1/4 Hex Dr. Bit 1/4" For BD042E 60mm

Ko-ken BIT-60E 1/4 Hex Dr. Bit 1/4" For BD042E 60mm

SKU: KK-BIT-60E
MPN: BIT-60E

Save $1.02
Ko-ken HA001-10 24mm Hex Dr. Stud Setter M10 x 1.5 47mm For Construction site

Ko-ken HA001-10 24mm Hex Dr. Stud Setter M10 x 1.5 47mm For Construction site

SKU: KK-HA001-10
MPN: HA001-10

Save $8.64
Ko-ken HA001-12 24mm Hex Dr. Stud Setter M12 x 1.25 49mm For Construction site

Ko-ken HA001-12 24mm Hex Dr. Stud Setter M12 x 1.25 49mm For Construction site

SKU: KK-HA001-12
MPN: HA001-12

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Ko-ken HA001-16 24mm Hex Dr. Stud Setter M16 x 2.0 52mm For Construction site

Ko-ken HA001-16 24mm Hex Dr. Stud Setter M16 x 2.0 52mm For Construction site

SKU: KK-HA001-16
MPN: HA001-16

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Ko-ken HA001-20 24mm Hex Dr. Stud Setter M20 x 2.5 56mm For Construction site

Ko-ken HA001-20 24mm Hex Dr. Stud Setter M20 x 2.5 56mm For Construction site

SKU: KK-HA001-20
MPN: HA001-20

Save $9.44
Ko-ken HA001-22 24mm Hex Dr. Stud Setter M22 x 2.5 61mm For Construction site

Ko-ken HA001-22 24mm Hex Dr. Stud Setter M22 x 2.5 61mm For Construction site

SKU: KK-HA001-22
MPN: HA001-22

Save $9.95
Ko-ken HA001-24 24mm Hex Dr. Stud Setter M24 x 3.0 62mm For Construction site

Ko-ken HA001-24 24mm Hex Dr. Stud Setter M24 x 3.0 62mm For Construction site

SKU: KK-HA001-24
MPN: HA001-24

Save $10.49
Ko-ken HA002.130-24 Hammer Drill Shank 24mm 6 point 130mm For Construction site

Ko-ken HA002.130-24 Hammer Drill Shank 24mm 6 point 130mm For Construction site

SKU: KK-HA002.130-24
MPN: HA002.130-24

Save $9.72
Ko-ken HA002.160-24 Hammer Drill Shank 24mm 6 point 160mm For Construction site

Ko-ken HA002.160-24 Hammer Drill Shank 24mm 6 point 160mm For Construction site

SKU: KK-HA002.160-24
MPN: HA002.160-24

Save $9.72
Ko-ken HA003.100-24 Hammer Drill Shank 24mm 6 point 100mm For Construction site

Ko-ken HA003.100-24 Hammer Drill Shank 24mm 6 point 100mm For Construction site

SKU: KK-HA003.100-24
MPN: HA003.100-24

Save $10.23