# Tamiya 70156 Long Universal Arm Set

**Type:** Product page · **SKU:** POLOLU-89 · **Brand:** [Pololu](https://core-electronics.com.au/brands/pololu-australia)
**Page:** https://core-electronics.com.au/tamiya-70156-long-universal-arm-set.html ([markdown](https://core-electronics.com.au/tamiya-70156-long-universal-arm-set.html.md))

The Tamiya 70156 Long Universal Arm Set can be used to make crank systems, link systems, and structures for your robot. The 41-hole arms consist of 3 mm holes spaced 5 mm apart making the arm set compatible with many Tamiya products and sets.

## Pricing

- **Price:** $16.90 (inc GST) — $15.36 AUD, exc GST
- **Quantity discounts:** 10+ $14.75 (exc GST) · 25+ $14.29 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 20 and Aug 24.

## Description

| [![](https://core-electronics.com.au/attachments/localcontent/0J1341_38859f224cb.jpg)](https://core-electronics.com.au/attachments/localcontent/0J1341_32158250468.jpg) |
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| Instructions for Tamiya 70156 long universal arm set page 2. |

The Tamiya 70156 Long Universal Arm Set can be combined with other [Tamiya products](https://core-electronics.com.au/category/61/tamiya-products) to construct crank systems, link systems, and structures for your robot or other project as illustrated in the instructions shown here.

This set includes four 41-hole arms with 3 mm holes spaced 5 mm apart. The arms can be cut to the desired length (each arm has regularly-spaced grooves that help to make a straight cut), and the holes can be modified to create longer slots for use in a cranking system. Also included is a set of screws and nuts for connecting the arms to each other and to your robot or other project.

For a shorter arm set that includes some other hardware, see the [Tamiya 70143 Universal Arm Set](https://core-electronics.com.au/tamiya-70143-universal-arm-set.html).

#### Included Parts

- Four 41-hole arms with 3 mm holes spaced 5 mm apart (10 x 170 mm, 0.4" x 6.7")
- 15 3 x 10 mm screws
- Four 3 x 20 mm screws
- Four 3 x 25 mm screws
- Eight 3 x 12 mm tapping screws
- 15 metal nuts

**People often buy this product together with:**

| [![Tamiya 70157 Universal Plate Set (2pcs.)](https://core-electronics.com.au/attachments/localcontent/0J2707_3112da6d75.jpg)](https://core-electronics.com.au/tamiya-70157-universal-plate-set-2pcs.html) | [Tamiya 70157 Universal Plate Set (2pcs.)](https://core-electronics.com.au/tamiya-70157-universal-plate-set-2pcs.html) |
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| [![Tamiya 70143 Universal Arm Set](https://core-electronics.com.au/attachments/localcontent/0J1336_2258f21286.jpg)](https://core-electronics.com.au/tamiya-70143-universal-arm-set.html) | [Tamiya 70143 Universal Arm Set](https://core-electronics.com.au/tamiya-70143-universal-arm-set.html) |
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| [![Tamiya 70164 Universal Metal Joint Parts (4pcs)](https://core-electronics.com.au/attachments/localcontent/0J2709_36890d80e3.jpg)](https://core-electronics.com.au/tamiya-70164-universal-metal-joint-parts-4pcs.html) | [Tamiya 70164 Universal Metal Joint Parts (4pcs)](https://core-electronics.com.au/tamiya-70164-universal-metal-joint-parts-4pcs.html) |
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## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/t/a/tamiya_70156_long_universal_arm_set__pololu_89__00.jpg)