KK Construction
Ko-Ken Construction Tools are specialized hand tools engineered specifically for construction applications where standard sockets, wrenches, and ratchets fail to provide adequate access, torque, or durability. These tools address unique fastener types and challenging installation conditions common in:
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Concrete formwork (form ties, wing bolts, anchor screws)
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Steel erection (spud bolts, structural connections)
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Scaffolding assembly (frame connections, couplers)
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Heavy construction (bridge work, high-rise buildings, industrial facilities)
Ko-ken 170S-10X12 Spud Ratchet 10 x 12mm 12 point Length 250mm
SKU: KK-170S-10X12
MPN: 170S-10X12
Ko-ken 170S-10X13 Spud Ratchet 10 x 13mm 12 point Length 250mm
SKU: KK-170S-10X13
MPN: 170S-10X13
Ko-ken 170S-10X14 Spud Ratchet 10 x 14mm 12 point Length 250mm
SKU: KK-170S-10X14
MPN: 170S-10X14
Ko-ken 170S-11X13 Spud Ratchet 11 x 13mm 12 point Length 250mm
SKU: KK-170S-11X13
MPN: 170S-11X13
Ko-ken 170S-12X14 Spud Ratchet 12 x 14mm 12 point Length 250mm
SKU: KK-170S-12X14
MPN: 170S-12X14
Ko-ken 171-13X17 Spud Ratchet 13 x 17mm 12 point Length 380mm
SKU: KK-171-13X17
MPN: 171-13X17
Ko-ken 171-14X17 Spud Ratchet 14 x 17mm 12 point Length 380mm
SKU: KK-171-14X17
MPN: 171-14X17
Ko-ken 171-17X19 Spud Ratchet 17 x 19mm 12 point Length 380mm
SKU: KK-171-17X19
MPN: 171-17X19
Ko-ken 171-17X21 Spud Ratchet 17 x 21mm 12 point Length 380mm
SKU: KK-171-17X21
MPN: 171-17X21
Ko-ken 171-17X22 Spud Ratchet 17 x 22mm 12 point Length 380mm
SKU: KK-171-17X22
MPN: 171-17X22
Ko-ken 171-19X21 Spud Ratchet 19 x 21mm 12 point Length 380mm
SKU: KK-171-19X21
MPN: 171-19X21
Ko-ken 171-19X22 Spud Ratchet 19 x 22mm 12 point Length 380mm
SKU: KK-171-19X22
MPN: 171-19X22
Ko-ken 171B-1/2 Spud Ratchet Square Length 380mm Push Button
SKU: KK-171B-1/2
MPN: 171B-1/2
Ko-ken 171S-13X17 Spud Ratchet 13 x 17mm 12 point Length 250mm
SKU: KK-171S-13X17
MPN: 171S-13X17
Ko-ken 171S-14X17 Spud Ratchet 14 x 17mm 12 point Length 250mm
SKU: KK-171S-14X17
MPN: 171S-14X17
Ko-ken 171S-17X19 Spud Ratchet 17 x 19mm 12 point Length 250mm
SKU: KK-171S-17X19
MPN: 171S-17X19
Ko-ken 171S-17X21 Spud Ratchet 17 x 21mm 12 point Length 250mm
SKU: KK-171S-17X21
MPN: 171S-17X21
Ko-ken 171S-17X22 Spud Ratchet 17 x 22mm 12 point Length 250mm
SKU: KK-171S-17X22
MPN: 171S-17X22
Ko-ken 171S-19X21 Spud Ratchet 19 x 21mm 12 point Length 250mm
SKU: KK-171S-19X21
MPN: 171S-19X21
Ko-ken 171S-19X22 Spud Ratchet 19 x 22mm 12 point Length 250mm
SKU: KK-171S-19X22
MPN: 171S-19X22
Ko-ken 171SB-1/2 Spud Ratchet Square Length 250mm Push Button
SKU: KK-171SB-1/2
MPN: 171SB-1/2
Ko-ken 172-19X24 Spud Ratchet 19 x 24mm 12 point Length 380mm
SKU: KK-172-19X24
MPN: 172-19X24
Ko-ken 172-21X26 Spud Ratchet 21 x 26mm 12 point Length 380mm
SKU: KK-172-21X26
MPN: 172-21X26
Ko-ken 172-22X24 Spud Ratchet 22 x 24mm 12 point Length 380mm
SKU: KK-172-22X24
MPN: 172-22X24