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PRIME-LINE H 4291 Right-Hand Crank Window Operator for Casement Windows - Awning & Casement Window Operators & Handles
PRIME-LINEAwning & Casement Window Operators & Handles

PRIME-LINE H 4291 Right-Hand Crank Window Operator for Casement Windows

The PRIME-LINE H 4291 is a right-hand crank window operator for casement windows, with a bronze painted finish and a 4 3/4 in base length. It includes a handle and mounts on the frame. 3G Electric interprets customer…

SKU 3G-OTH-530743

Also listed as: H4291 · H-4291

Brand
PRIME-LINE
Item
H 4291 Right-Hand Crank Window Operator for Casement Windows
Category
Awning & Casement Window Operators & Handles
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PRIME-LINE
Manufacturer Part Number
H 4291
Type
Handle Included, Right-Hand, Frame, Bronze
Color
Bronze
Finish
Painted
Base Lg
4 3/4 in
Handle Type
Crank
For Use With
Casement Windows
Product Type
Window Operator
Mounting Location
Frame
Handing Orientation
Right-Hand

Technical Documents

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

Product Description

The PRIME-LINE H 4291 is a right-hand crank window operator for casement windows, with a bronze painted finish and a 4 3/4 in base length. It includes a handle and mounts on the frame. 3G Electric interprets customer demand and delivers this genuine industrial part across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Frequently Asked Questions

What is the PRIME-LINE H 4291 window operator used for?

The PRIME-LINE H 4291 is a right-hand crank window operator designed for casement windows. It includes a handle, mounts on the frame, and has a bronze painted finish with a 4 3/4 in base length. 3G Electric supplies this genuine part for industrial and commercial building maintenance across 14 departments.

What are the specifications of the PRIME-LINE H 4291 window operator?

The PRIME-LINE H 4291 is a right-hand crank window operator with a bronze painted finish, 4 3/4 in base length, and includes a handle. It mounts on the frame and is for use with casement windows. The manufacturer part number is H 4291. 3G Electric sources this genuine PRIME-LINE part for global delivery.

Where to buy the PRIME-LINE H 4291 window operator worldwide?

3G Electric supplies the PRIME-LINE H 4291 window operator to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine part for your casement window repair or replacement project.

How to install the PRIME-LINE H 4291 window operator?

To install the PRIME-LINE H 4291, first remove the old operator and clean the frame mounting surface. Align the new right-hand crank operator with the existing screw holes, secure it with appropriate fasteners, and attach the included handle. Test the crank mechanism for smooth operation. 3G Electric can provide sourcing support.

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 awning & casement window operators & handles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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