4 mm Punch Tool – Green Handle – for Poly Tubing
$3.61
4 mm twist punch with green handle — creates a clean 4 mm hole in poly tubing for installing 1/4" barb fittings. Push down on poly hose, give a twist, and the hole is ready for 1/4" barbed fittings. Works best when tubing is cooler than 80°F.
| Hole Size | 4 mm |
|---|---|
| Compatible Fittings | 1/4" barb fittings |
| Handle Color | Green Handle |
Availability:
In stock
SKU
RKP5
Ships Same Day
All orders placed by 12 PM local warehouse time will ship the same day. Some exclusions apply. Delivery time may increase if item isn't available in closest warehouse.
Delivery time: 2-4 business days
RKP5 – 4 mm Punch Tool, Green Handle
The RKP5 is a 4 mm punch tool for creating clean holes in poly tubing to install 1/4" barb fittings. Simple to use — push down on poly hose, give a twist, and the hole is ready for 1/4" barbed fittings.
Key Features & Benefits
- 4 mm hole — sized for 1/4" barb fittings
- Easy to use — no special skills or setup required
- Tip: Works best when tubing is cooler than 80°F; cold tubing punches cleanly while warm tubing may stretch