We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

PRIME-LINE Tension Spring Roller - Screen Door Hardware
PRIME-LINEScreen Door Hardware

PRIME-LINE Tension Spring Roller

The PRIME-LINE Tension Spring Roller (MPN B 649) is a screen door hardware component with a 7 23/64 in overall height, finished in gray and unfinished. Supplied in a pack of 1 (1 PR), this tension spring roller is…

SKU 3G-OTH-532611

Also listed as: B649 · B-649

Brand
PRIME-LINE
Item
Tension Spring Roller
Category
Screen Door Hardware
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PRIME-LINE
Manufacturer Part Number
B 649
Type
Unfinished
PR
1
Color
Gray
Finish
Unfinished
Overall Ht
7 23/64 in
Product Type
Tension Spring Roller

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PRIME-LINE Tension Spring Roller (MPN B 649) is a screen door hardware component with a 7 23/64 in overall height, finished in gray and unfinished. Supplied in a pack of 1 (1 PR), this tension spring roller is designed for screen door applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 door's spring mechanism, ensuring smooth operation and proper closure. It is commonly used in residential and light-commercial sliding or retractable screen doors.

What are the specifications of the PRIME-LINE B 649 tension spring roller?

The PRIME-LINE B 649 tension spring roller has an overall height of 7 23/64 in, a gray unfinished finish, and is supplied as a single piece (1 PR). It is designed for screen door applications and is manufactured by PRIME-LINE.

Where to buy a PRIME-LINE tension spring roller worldwide?

3G Electric supplies the PRIME-LINE B 649 tension spring roller to customers worldwide. 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 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 correctly. Adjust tension as needed, then secure the roller in place. Always follow the manufacturer's instructions for your specific door model.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PRIME-LINE

View all PRIME-LINE parts
This black unfinished sliding handle and latch kit is designed for use on sliding screen doors. It provides a handle and latch mechanism for securing and operating the door. Overall dimensions are 4 1/8 inches in height and length
PRIME-LINE
This black unfinished sliding handle and latch kit is designed for use on sliding screen doors. It provides a handle and latch mechanism for securing and operating the door. Overall dimensions are 4 1/8 inches in height and length
This gray, unfinished corner and roller assembly is designed for use in sliding screen doors. It provides corner support and a rolling mechanism for smooth door operation. Overall dimensions are 9 7/16 inches in height and length
PRIME-LINE
This gray, unfinished corner and roller assembly is designed for use in sliding screen doors. It provides corner support and a rolling mechanism for smooth door operation. Overall dimensions are 9 7/16 inches in height and length
This roller assembly is designed for use in screen doors to facilitate smooth sliding operation. It features a bronze, unfinished finish and is supplied as one pair. Overall height is 1-1/2 inches and overall length is 1-5/8 inches
PRIME-LINE
This roller assembly is designed for use in screen doors to facilitate smooth sliding operation. It features a bronze, unfinished finish and is supplied as one pair. Overall height is 1-1/2 inches and overall length is 1-5/8 inches
This sliding handle and latch kit is designed for screen door applications, providing a mechanism to secure and operate the door. It features a black, unfinished finish and measures 4 3/16 in overall height and 4 3/16 in overall length
PRIME-LINE
This sliding handle and latch kit is designed for screen door applications, providing a mechanism to secure and operate the door. It features a black, unfinished finish and measures 4 3/16 in overall height and 4 3/16 in overall length
This sliding handle and latch kit is designed for use on screen doors in residential or light-commercial settings. The kit includes both the handle and latch components, finished in black. Overall height is 5 11/16 inches and overall length is 7/8 inches
PRIME-LINE
This sliding handle and latch kit is designed for use on screen doors in residential or light-commercial settings. The kit includes both the handle and latch components, finished in black. Overall height is 5 11/16 inches and overall length is 7/8 inches
This sliding handle and latch kit is designed for use on sliding screen doors. It includes the handle and latch components needed to secure and operate the door. The kit measures 3-13/16 inches in height and 1-7/16 inches in length, with a black unfinished finish
PRIME-LINE
This sliding handle and latch kit is designed for use on sliding screen doors. It includes the handle and latch components needed to secure and operate the door. The kit measures 3-13/16 inches in height and 1-7/16 inches in length, with a black unfinished finish
This sliding handle and latch kit is designed for use on sliding screen doors, providing both a pull and latching function. The kit includes the handle and latch mechanism in a black, unfinished finish. Overall height is 3-5/8 inches and overall length is 5/8 inches
PRIME-LINE
This sliding handle and latch kit is designed for use on sliding screen doors, providing both a pull and latching function. The kit includes the handle and latch mechanism in a black, unfinished finish. Overall height is 3-5/8 inches and overall length is 5/8 inches
This tension spring roller is a screen door hardware component used to maintain tension on the screen mesh, keeping it taut and preventing sagging. It has an overall height of 5 13/32 in, an unfinished gray finish, and is sold in a pack of 1 pair
PRIME-LINE
This tension spring roller is a screen door hardware component used to maintain tension on the screen mesh, keeping it taut and preventing sagging. It has an overall height of 5 13/32 in, an unfinished gray finish, and is sold in a pack of 1 pair