RONSTAN Pulley Block: Mounted, 1 Sheaves, For 15/32 in Rope Dia - Max
The RONSTAN Pulley Block: Mounted is a single-sheave mounted pulley designed for a maximum rope diameter of 15/32 in, with a 2 in sheave outside diameter (MPN RF50171). This product is a genuine RONSTAN component…
SKU 3G-OTH-509445
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Product Description
The RONSTAN Pulley Block: Mounted is a single-sheave mounted pulley designed for a maximum rope diameter of 15/32 in, with a 2 in sheave outside diameter (MPN RF50171). This product is a genuine RONSTAN component, available for sourcing through 3G Electric's global industrial supply network.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the RONSTAN RF50171 pulley block used for?
The RONSTAN RF50171 mounted pulley block is used in rigging and lifting applications where a single-sheave redirects rope up to 15/32 in diameter. Its 2 in sheave outside diameter suits marine, industrial, and material handling systems requiring compact, reliable rope guidance.
What are the specifications of the RONSTAN RF50171 pulley block?
The RONSTAN RF50171 is a mounted pulley block with 1 sheave, a maximum rope diameter of 15/32 in, and a 2 in sheave outside diameter. The manufacturer part number is RF50171. It is a genuine RONSTAN component designed for durable performance.
Where to buy the RONSTAN RF50171 pulley block worldwide?
3G Electric supplies the genuine RONSTAN RF50171 pulley block worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver this mounted pulley to your facility. Contact us for availability and lead time.
How to install the RONSTAN RF50171 mounted pulley block?
Mount the RONSTAN RF50171 pulley block on a secure surface using appropriate fasteners through its mounting holes. Ensure the rope diameter does not exceed 15/32 in and the sheave rotates freely. Follow standard rigging practices for safe operation.
Used in
Common applications for RONSTANRONSTAN Products
3G Electric supplies RONSTAN mounted pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


