RS PRO Hand Ratcheting Crimping Tool for Terminal

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.

• 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

• 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

• Maintenance & repair

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.

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