ISC Spring Locking Small 1/2" Rigging Block
The RP050 Small ISC 1/2 inch spring locking arborist rigging block is manufactured using Hot Forged Technology, combined with high quality materials and components. These blocks are rope friendly, durable and extremely robust. These features combined give maximum security and strength, when the block is rigged as part of an impact system.
Apart from the aesthetically pleasing curves, the ISC impact pulley is designed to work (together with textiles) to absorb the huge forces which are created by the harsh dynamics of heavy arborist work. The side plates are produced using the best quality hot forged aluminum and the special manufacturing process allows these pulleys to offer a highly impressive strength to weight ratio.
Details
Maximum Working Rope Diameter: 13mm (1/2 inch)
Maximum Sling Diameter: 19mm (3/4 inch)
Working Load Limit: 2000 kg (4400 lbs)
Wheel material: Aluminum
Finish: Anodized
Weight: 1540 grams
Approved Standards: CE Approved
Notes: Individually Serial Numbered
More Information
Ask An Expert
Have a Question?
Our tree care experts are here to help. Contact us for personalized advice and recommendations.
Phone: 920.347.4450
Email: info@arbsession.com
Simple like it should be
This has been my favorite block for years. I have bought a lot of newer blocks with more bells and whistles but always come back to this one for how easy it is to get on and off a sling. It just straight works and fast.