Pokayoke Tools

Pliers Wrench

Summary

Pokayoke for Alpha clump/PLIERWRENCH/With Wireless function

This pliers wrench is a tool used to lock clamps by detaching or removing the pins of a radiator hose clamp, engine hose clamp, etc.
Designed for pokayoke (mistake prevention) use, the tool attaches to a wireless transmitter that notifies grasping the pins to the corresponding receiver.
Please watch a video of Pokayoke using Pliers Wrench.

False Transmission Prevention Feature

This pliers wrench has a false transmission prevention feature that only transmits when grasping above a certain thickness.
The tool is shipped with a default setting to transmit at a thickness of 1 mm (0.04") and above.

Transmission Timing

A transmission starts at the moment the pliers wrench grasps the hose clamp.
When grasping the hose clamp, a certain force is applied to the jaws of the pliers wrench.
Because this is a mechanism similar to a torque wrench, the pliers wrench hits the internal limit switch in the transmitter, triggering the transmission.

Timing of transmission

Line-up

The following models do not include the transmitter. Please order the transmitter separately.

Small type[JPS100Y]

Length 200mm (7.9") Weight 300g (10.6oz)
Jaw Opening 10-12 mm (0.4-0.5")
Max. Jaw Opening approx. 20 mm (0.8")
Light Type[JPS175Y2]

Length 230mm (9.1") Weight 350g (12.3oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Small & Slim Type[JPS175YS]

Length 230mm (9.1") Weight 340g (12.0oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Standard Type[P200Y2]

Length 245mm (9.6") Weight 410g (14.5oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Thin Nose Type[SN200Y2]

Length 250mm (9.8") Weight 420g (14.8oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Bent Nose Upward Type[BN200YU2]

Length 250mm (9.8") Weight 410g (14.5oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Bent Nose Downward Type[BN200YD2]

Length 250mm (9.8") Weight 410g (14.5oz)
Jaw Opening 10-12mm (0.4-0.5")
Max. Jaw Opening approx. 25mm (1.0")
Super Wide Jaw Opening Type[LN240SR]

Length 240mm (9.4") Weight 350g (12.3oz)
Jaw Opening 17-20mm (0.7-0.8")
Max. Jaw Opening 30mm (1.2")
Wide Jaw Opening Type[T-308R]

Length 255mm (10.0") Weight 380g (13.4oz)
Jaw Opening approx. 17mm (0.7")
Max. Jaw Opening approx. 17mm (0.7")
Spring Hose Clip Type[AE-200]

Length 260mm (10.2") Weight 465g (16.4oz)
Jaw Opening 33 mm (1.3")
Max. Jaw Opening approx. 33 mm (1.3")
Snap Ring Type[FOS-185]

Length 205mm (8.1") Weight 313g (11oz)
Jaw Opening Adjustable
Max. Jaw Opening approx. 21 mm (0.8")

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Customization

For Standard Types
[SP-200]

JPS100Y / JPS175Y2 / JPS175YS / P200Y2 / SN200Y2 / BN200YU2 / BN200YD2
For Wide Jaw Opening Types
[SP-201]

JPS175Y2 / JPS175YS / P200Y2 / SN200Y2 / BN200YU2 / BN200YD2
For Wider Jaw Opening Types
[SP-202]

T-308R
LN240SR