RONSTAN Pulley Block: Lead Pulley Block, Mounted, Upright Mount, 1,100 lb Working Load Limit
The RONSTAN Lead Pulley Block (MPN RF55171) is an upright-mount pulley block designed for pulling operations. It features a carbon fiber sheave and a nylon housing, with a working load limit of 1,100 lb and ball…
SKU 3G-OTH-334868
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Product Description
The RONSTAN Lead Pulley Block (MPN RF55171) is an upright-mount pulley block designed for pulling operations. It features a carbon fiber sheave and a nylon housing, with a working load limit of 1,100 lb and ball bearings.
Frequently Asked Questions
What is the RONSTAN RF55171 lead pulley block used for?
The RONSTAN RF55171 is an upright-mount lead pulley block designed for pulling operations. Its carbon fiber sheave and nylon housing make it suitable for industrial rigging, marine, and material handling applications where a 1,100 lb working load limit and ball bearings are required.
What are the specifications of the RONSTAN RF55171 pulley block?
The RONSTAN RF55171 is a mounted, upright-mount pulley block with ball bearings. It has a carbon fiber sheave, nylon housing, and a working load limit of 1,100 lb. The manufacturer part number is RF55171, and it is designed for pulling operations.
Where to buy the RONSTAN RF55171 pulley block worldwide?
3G Electric supplies the RONSTAN RF55171 lead pulley block to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this upright-mount pulley block with a 1,100 lb working load limit.
How to install the RONSTAN RF55171 upright-mount pulley block?
Install the RONSTAN RF55171 by securing the upright mount to a rigid surface using appropriate fasteners. Ensure the load path aligns with the sheave to avoid side loading. Follow standard rigging practices for a 1,100 lb working load limit and inspect the carbon fiber sheave and ball bearings before use.
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3G Electric supplies RONSTAN upright-mount pulley blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






