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PRIME-LINE Tension Spring Roller: Tension Spring Roller, 5 7/16 in Overall Ht, Unfinished - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE Tension Spring Roller: Tension Spring Roller, 5 7/16 in Overall Ht, Unfinished

The PRIME-LINE Tension Spring Roller (MPN B 638) is a screen door hardware component with a 5 7/16 in overall height, unfinished gray finish, supplied in a 1 PR pack. 3G Electric interprets customer demand and…

SKU 3G-OTH-532605

Brand
PRIME-LINE
Item
Tension Spring Roller: Tension Spring Roller, 5 7/16 in Overall Ht, Unfinished
Category
Screen Door Hardware
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 638
Type
Unfinished
PR
1
Color
Gray
Finish
Unfinished
Overall Ht
5 7/16 in
Product Type
Tension Spring Roller
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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 638) is a screen door hardware component with a 5 7/16 in overall height, unfinished gray finish, supplied in a 1 PR pack. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — 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 a screen door hardware component that maintains tension on the screen mesh, keeping it taut and properly aligned within the door frame. It is commonly used in residential and light commercial screen door repairs and replacements.

What are the specifications of the PRIME-LINE B 638 Tension Spring Roller?

The PRIME-LINE B 638 Tension Spring Roller has an overall height of 5 7/16 in, an unfinished gray finish, and is supplied in a 1 PR pack. It is a tension spring roller designed for screen door applications. 3G Electric supplies this genuine PRIME-LINE part.

Where to buy PRIME-LINE Tension Spring Roller worldwide?

3G Electric supplies the PRIME-LINE Tension Spring Roller (MPN B 638) to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine screen door hardware component for your project.

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 channel, ensuring the spring engages properly. Adjust tension by rotating the roller until the screen mesh is taut. Secure in place per manufacturer guidelines.

Used in

Common applications for PRIME-LINE
Residential garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.
Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.
Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.
Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.
Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.
Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.

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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PRIME-LINE Roller Assembly: Roller Assembly, 9 7/16 in Overall Ht, 9 7/16 in Overall Lg, Unfinished (MPN B 745). Key specifications — Brand: PRIME-LINE; Finish: Unfinished; Product Type: Roller Assembly; Color: Gray.
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PRIME-LINE Roller Assembly: Roller Assembly, 1 1/2 in Overall Ht, 1 1/2 in Overall Lg, Bronze, 1 PR (MPN B 605). Key specifications — Brand: PRIME-LINE; Finish: Unfinished; Product Type: Roller Assembly; Color: Bronze.
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