RONSTAN Pulley Block: Fixed, 1 Sheaves, For 3/16 in Rope Dia - Max
The RONSTAN Pulley Block: Fixed (MPN RF663) is a single-sheave fixed pulley designed for a maximum rope diameter of 3/16 in, with a 3/4 in sheave outside diameter. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-518192
Also listed as: RF 663 · RF-663
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The RONSTAN Pulley Block: Fixed (MPN RF663) is a single-sheave fixed pulley designed for a maximum rope diameter of 3/16 in, with a 3/4 in sheave outside diameter. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the RONSTAN RF663 pulley block used for?
The RONSTAN RF663 fixed pulley block is used in rigging and lifting applications where a single sheave redirects rope or cable. It handles a maximum rope diameter of 3/16 in and is common in marine, industrial, and material handling systems. 3G Electric supplies this genuine RONSTAN component worldwide.
What are the specifications of the RONSTAN RF663 pulley block?
The RONSTAN RF663 is a fixed pulley block with 1 sheave, a sheave outside diameter of 3/4 in, and a maximum rope diameter of 3/16 in. The manufacturer part number is RF663. 3G Electric sources this genuine RONSTAN component for global delivery.
Where to buy the RONSTAN RF663 pulley block worldwide?
3G Electric supplies the genuine RONSTAN RF663 pulley block to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this fixed pulley block with a 3/4 in sheave outside diameter for 3/16 in rope.
How to select the right RONSTAN pulley block for my application?
To select the correct RONSTAN pulley block, match the sheave outside diameter and maximum rope diameter to your rope size and load requirements. The RF663 fits 3/16 in rope with a 3/4 in sheave. 3G Electric can help you choose the right RONSTAN component for your rigging needs.
Used in
Common applications for RONSTANRONSTAN Products
3G Electric supplies RONSTAN fixed pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
