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PRIME-LINE B 687 Tension Spring Roller, Gray, Unfinished, 5 7/16 in - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE B 687 Tension Spring Roller, Gray, Unfinished, 5 7/16 in

The PRIME-LINE Tension Spring Roller (MPN B 687) is a screen door hardware component, supplied as a 1 PR (pair) in an Unfinished Gray finish with an Overall Height of 5 7/16 in. 3G Electric interprets this demand and…

SKU 3G-OTH-532604

Also listed as: B687 · B-687

Brand
PRIME-LINE
Item
B 687 Tension Spring Roller, Gray, Unfinished, 5 7/16 in
Part Number
B 687
Category
Screen Door Hardware
Available to Order
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 687
Type
Unfinished
PR
1
Color
Gray
Finish
Unfinished
Overall Ht
5 7/16 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 687) is a screen door hardware component, supplied as a 1 PR (pair) in an Unfinished Gray finish with an Overall Height of 5 7/16 in. 3G Electric interprets this demand and sources the exact OEM part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution, not just a catalog listing.

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 maintains tension on the roller assembly, ensuring smooth door operation. It is commonly used in residential and light-commercial sliding screen doors. 3G Electric sources this exact OEM part for customers worldwide.

What are the specifications of the PRIME-LINE B 687 Tension Spring Roller?

The PRIME-LINE B 687 Tension Spring Roller has an Overall Height of 5 7/16 in, comes in an Unfinished Gray finish, and is supplied as a 1 PR (pair). The manufacturer part number is B 687. 3G Electric provides this exact PRIME-LINE component for screen door repairs.

Where to buy PRIME-LINE B 687 Tension Spring Roller worldwide?

3G Electric supplies the PRIME-LINE B 687 Tension Spring Roller to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this exact OEM part for your screen door hardware needs.

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 frame. Insert the new roller into the bracket, ensuring the spring engages properly. Adjust tension as needed for smooth operation. 3G Electric can provide sourcing support for this PRIME-LINE part.

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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