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PRIME-LINE Roller Assembly: Roller Assembly, 5 13/32 in Overall Ht, 5 13/32 in Overall Lg - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE Roller Assembly: Roller Assembly, 5 13/32 in Overall Ht, 5 13/32 in Overall Lg

The PRIME-LINE Roller Assembly (MPN B 645) is a white, unfinished screen door hardware component with an overall height and length of 5 13/32 inches. It is a single-roller assembly (1 PR) designed for sliding screen…

SKU 3G-OTH-532635

Brand
PRIME-LINE
Item
Roller Assembly: Roller Assembly, 5 13/32 in Overall Ht, 5 13/32 in Overall Lg
Category
Screen Door Hardware
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 645
Overall Lg
5 13/32 in
PR
1
Color
White
Finish
Unfinished
Overall Ht
5 13/32 in
Product Type
Roller Assembly
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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Roller Assembly (MPN B 645) is a white, unfinished screen door hardware component with an overall height and length of 5 13/32 inches. It is a single-roller assembly (1 PR) designed for sliding screen door applications.

Frequently Asked Questions

What is the PRIME-LINE B 645 roller assembly used for?

The PRIME-LINE B 645 roller assembly is used as a replacement part for sliding screen doors. It supports the door panel and allows smooth horizontal movement along the track. This white, unfinished single-roller assembly is commonly found in residential and light-commercial screen door applications.

What are the specifications of the PRIME-LINE B 645 roller assembly?

The PRIME-LINE B 645 roller assembly has an overall height and length of 5 13/32 inches. It is a single-roller unit (1 PR) in white with an unfinished finish. The manufacturer part number is B 645. These dimensions are critical for matching existing screen door hardware.

Where to buy the PRIME-LINE B 645 roller assembly worldwide?

3G Electric supplies the PRIME-LINE B 645 roller assembly to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this screen door hardware component.

How to install the PRIME-LINE B 645 roller assembly?

To install the PRIME-LINE B 645 roller assembly, first remove the screen door from its track. Remove the old roller by unscrewing its mounting bracket. Insert the new assembly, ensuring the roller aligns with the track, then tighten the screws. Adjust the roller height for smooth door operation.

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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