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PRIME-LINE B 689 Tension Spring Roller, 1 3/8 in, Unfinished Gray - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE B 689 Tension Spring Roller, 1 3/8 in, Unfinished Gray

The PRIME-LINE Tension Spring Roller (MPN B 689) is a screen door hardware component in an unfinished gray finish, supplied as a 1-pack. It features a 1 3/8 in overall height. 3G Electric interprets customer demand…

SKU 3G-OTH-532597

Also listed as: B689 · B-689

Brand
PRIME-LINE
Item
B 689 Tension Spring Roller, 1 3/8 in, Unfinished Gray
Part Number
B 689
Category
Screen Door Hardware
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 689
Type
Unfinished, Gray
PR
1
Color
Gray
Finish
Unfinished
Overall Ht
1 3/8 in
Product Type
Tension Spring Roller

Technical Documents

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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Tension Spring Roller (MPN B 689) is a screen door hardware component in an unfinished gray finish, supplied as a 1-pack. It features a 1 3/8 in overall height. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a PRIME-LINE Tension Spring Roller used for?

A PRIME-LINE Tension Spring Roller is used in screen door hardware to maintain tension on the screen mesh, keeping it taut and properly aligned within the door frame. It is commonly applied in residential and light commercial door repairs.

What are the specifications of the PRIME-LINE B 689 Tension Spring Roller?

The PRIME-LINE B 689 Tension Spring Roller has a 1 3/8 in overall height, an unfinished gray finish, and is supplied as a 1-pack. It is a genuine PRIME-LINE part designed for screen door hardware applications.

Where to buy PRIME-LINE Tension Spring Roller worldwide?

3G Electric supplies the PRIME-LINE Tension Spring Roller worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this genuine part to support your screen door hardware needs across any location.

How to install a PRIME-LINE Tension Spring Roller?

To install a PRIME-LINE Tension Spring Roller, first remove the old roller from the screen door channel. Insert the new roller into the track, ensuring the spring engages properly to apply tension. Secure the roller in place and test the screen for smooth operation.

Used in

Common applications for PRIME-LINE
Residential window repair — Prime-Line H 3505 left-hand crank operator for casement windows with bronze-coated finish.
Commercial building maintenance — Prime-Line 164686 top-mounted hanging door track kit for light-duty sliding doors up to 30 lb.
Facility key management — Prime-Line MP4269 plastic key tags, pack of 100, for labeling keys in maintenance departments.
Entry door security — Prime-Line 436A91 combination door knocker/viewer with 180° field of vision and nickel finish.
Screen and storm door repair — Prime-Line A 148 zinc-plated keeper for latching points on screen, storm, or cabinet doors.
Sliding door hardware — Prime-Line C 1224 recessed handle for flush-mount installation on sliding doors, 7 1/4 in height.
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PRIME-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.

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