RONSTAN Pulley Block: Pulley Block, Mounted, Upright Mount, 1,650 lb Working Load Limit
The RONSTAN Pulley Block (SKU RF51712, MPN RF51712) is an upright-mount pulley block designed for pulling operations. It features a nylon sheave and a 316 stainless steel housing, with a working load limit of 1,650 lb.
SKU 3G-OTH-334870
Also listed as: RF 51712 · RF-51712
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The RONSTAN Pulley Block (SKU RF51712, MPN RF51712) is an upright-mount pulley block designed for pulling operations. It features a nylon sheave and a 316 stainless steel housing, with a working load limit of 1,650 lb.
Frequently Asked Questions
What is the RONSTAN Pulley Block RF51712 used for?
The RONSTAN Pulley Block RF51712 is used for pulling operations in marine and industrial rigging. Its upright mount design and 1,650 lb working load limit make it suitable for sail control, hoisting, and tensioning systems where a compact, corrosion-resistant block is required.
What are the specifications of the RONSTAN Pulley Block RF51712?
The RONSTAN Pulley Block RF51712 has a 1,650 lb working load limit and is designed for pulling. It features a 316 stainless steel housing for corrosion resistance and a nylon sheave for smooth operation. The manufacturer part number is RF51712.
Where to buy the RONSTAN Pulley Block RF51712 worldwide?
3G Electric supplies the RONSTAN Pulley Block RF51712 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this upright-mount pulley block.
How to select the right RONSTAN pulley block for pulling?
To select the right RONSTAN pulley block for pulling, verify the working load limit (1,650 lb for RF51712) and ensure the mount type (upright) matches your rigging. The 316 stainless steel housing resists marine corrosion, while the nylon sheave reduces friction. Always consult load and line size requirements.
Used in
Common applications for RONSTANRONSTAN Products
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.
