RS PRO Hand Ratcheting Crimp Tool for Insulated terminals red, blue, yellow, 0.75 → 6mm² Wire

Subtotal (1 unit)*

£93.81

(exc. VAT)

£112.57

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 189 unit(s) ready to ship
  • Plus 3 unit(s) ready to ship from another location
  • Plus 150 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£93.81

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS Stock No.:
533-279
Distrelec Article No.:
304-04-325
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Wire Size AWG

22 → 10AWG

Wire Size mm²

0.75 → 6mm²

Product Type

Crimp Tool

For Use With

Insulated terminals red, blue, yellow

Operation

Hand

Ratcheting

Yes

Height Safe

No

Crimp Profile

Oval

Overall Length

225 mm

RoHS Status: Exempt

COO (Country of Origin):
SE

RS Pro Crimp Tool For 6.0 mm² to 0.75 mm² Insulated Terminals


The 533-279 is an “Original line” hand crimp tool for insulated terminals in the range from 6.0 mm² to 0.75 mm²/AWG 22 to AWG10. The tool is designed to provide consistent and reliable crimp connections on end splices/ferrules wires.

Also known as Red, Blue and Yellow terminals. See stock numbers 534-238, 534-597, 534-468 typically. Symmetrical oval crimps are produced for the insulation and conductor barrel, either right or left handed.

Features and Benefits


• Versatile and easy to use for right hand or left hand users
• Non-slip main handle and low friction moving handle ensue a comfortable hand grip
• Provides two-hand grip in the final phase of crimping, increasing comfort and productivity
• Full cycle crimp mechanism to ensure consistent, reliable crimp
• Ratchet release mechanism to clear mis-crimps and obstructions
• Precision eccentric adjustment for consistent performance and ability to calibrate
• Each tool has a unique serial number for traceability
• Durable: life span exceeds 50000 cycles
• High strength, through hardened alloy Swedish steel construction

How to maintain the product?


• To maintain a good function and long life: Axles and other movable parts should be regularly lubricated.
• Lubrication* is recommended at least every 10,000 cycles whenever tool is exposed to dirt or other contaminants.
• Adjustment of the crimping die nests should also be checked. Readjustment of the pressure adjustment axle is necessary when the pre-load of the tool decreases significantly

*Use a light mineral-free oil

Typical applications


• Maintenance & repair

How to use?


Open the tool. Insert terminal and wire in die nest from front. Close tool until ratchet release. Attention: To release ratchet mechanism, push the trigger forward when holding handles.

Note

Risk of electric shock. Do not use this tool on live wire.

Related links