# 4007 Series Hyper Coupler (8mm REX Bore to 12mm REX Bore)

**Type:** Product page · **SKU:** GB-4007-4008-4012 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/4007-series-hyper-coupler-8mm-rex-bore-to-12mm-rex-bore.html ([markdown](https://core-electronics.com.au/4007-series-hyper-coupler-8mm-rex-bore-to-12mm-rex-bore.html.md))

This 8mm REX to 12mm REX coupler is a compact, balanced way to fasten an

## Pricing

- **Price:** $16.90 (inc GST) — $15.36 AUD, exc GST
- **Quantity discounts:** 10+ $14.60 (exc GST) · 25+ $13.83 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 02 and Sep 07.

## Description

This 8mm REX™ to 12mm REX™ coupler is a compact, balanced way to fasten an [8mm REX™ shaft](https://www.gobilda.com/stainless-steel-rex-shafting-8mm-diameter/) to a [12mm REX™ shaft](https://www.gobilda.com/stainless-steel-rex-shafting-12mm-diameter/). The 21mm overall length allows you to slide the coupler down inside of [1120 Series Channel](https://www.gobilda.com/1120-series-u-channel/) even when one of the two shafts is inserted half-way through the inside cavity. The bores of the coupler are profile-matched to create a positive drive. That, in combination with four pinch bolts, provides an extremely solid connection that is able to hold loads in both the radial and axial directions with ease.

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/4007-4008-4012_15119b4a642.zip)

### Specs

| Weight | 24g |
|---|---|
| Material | Aluminum |
| Finish | Clear Anodized |
| IP | Patented |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-4007-4008-4012-1.jpg)