PRIME-LINE B 756 Tension Spring Roller, 5 7/16 in, Gray, Unfinished, 1 PR
The PRIME-LINE Tension Spring Roller (MPN B 756) is a screen door hardware component, supplied as a pair (1 PR) in an unfinished gray finish with an overall height of 5 7/16 in. 3G Electric interprets customer demand…
SKU 3G-OTH-532637
Also listed as: B756 · B-756
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 PRIME-LINE Tension Spring Roller (MPN B 756) is a screen door hardware component, supplied as a pair (1 PR) in an unfinished gray finish with an overall height of 5 7/16 in. 3G Electric interprets customer demand for this OEM part and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a PRIME-LINE tension spring roller used for?
A PRIME-LINE tension spring roller is a screen door hardware component that helps keep the door aligned and smoothly sliding in its track. It is commonly used in residential and light-commercial sliding screen doors to maintain proper tension and prevent binding during operation.
What are the specifications of the PRIME-LINE B 756 tension spring roller?
The PRIME-LINE B 756 tension spring roller has an overall height of 5 7/16 in, comes as a pair (1 PR), and features an unfinished gray finish. It is a direct replacement part for many sliding screen doors and is manufactured by PRIME-LINE.
Where to buy PRIME-LINE tension spring rollers worldwide?
3G Electric supplies PRIME-LINE tension spring rollers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine OEM parts like the B 756 and ensure you get the right component for your screen door repair.
How to install a PRIME-LINE tension spring roller on a screen door?
To install a PRIME-LINE tension spring roller, first remove the old roller from the bottom of the screen door. Insert the new roller into the bracket, ensuring the spring is properly seated. Adjust the tension by sliding the roller up or down in its slot, then secure it with the retaining screw. Test the door for smooth operation.
Used in
Common applications for PRIME-LINEPRIME-LINE Products
3G Electric supplies PRIME-LINE screen door hardware. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
