Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 1/2 in Bore Dia - Crank Handles with Recessed Folding Grip
JW WINCOCrank Handles with Recessed Folding Grip

JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 1/2 in Bore Dia

The JW WINCO Crank Handle with Recessed Folding Grip (MPN 4BO59) is an aluminum handle with a fold-away plastic grip, featuring a 1/2 in bore diameter and a 3.15 in handle length. 3G Electric interprets customer…

SKU 3G-OTH-533848

Brand
JW WINCO
Item
Crank Handle: Aluminum w/ Fold Away Plastic Grip, 1/2 in Bore Dia
Category
Crank Handles with Recessed Folding Grip
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

JW WINCO
Manufacturer Part Number
4BO59
Bore Dia
1/2 in
Handle Lg
3.15 in
View Full Spec Sheet

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

JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Crank Handle with Recessed Folding Grip (MPN 4BO59) is an aluminum handle with a fold-away plastic grip, featuring a 1/2 in bore diameter and a 3.15 in handle length. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the JW WINCO Crank Handle with Recessed Folding Grip used for?

This crank handle is used for manual valve actuation, machine adjustment, and positioning tasks in industrial machinery, packaging lines, and material handling equipment. Its fold-away plastic grip allows safe, space-saving operation in tight workspaces.

What are the specifications of the JW WINCO 4BO59 crank handle?

The JW WINCO 4BO59 crank handle has a 1/2 in bore diameter and a 3.15 in handle length. It is made of aluminum with a fold-away plastic grip, designed for recessed mounting. The manufacturer part number is 4BO59.

Where to buy the JW WINCO 4BO59 crank handle worldwide?

3G Electric supplies the JW WINCO 4BO59 crank handle worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install the JW WINCO crank handle with folding grip?

Installation typically involves inserting the handle's bore over a 1/2 in shaft and securing it with a setscrew or key. Ensure the folding grip pivots freely. Always follow the equipment manufacturer's torque and alignment specifications for safe operation.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO crank handles with recessed folding grip. 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 JW WINCO

View all JW WINCO parts →
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 12 mm Bore Dia, 100 mm Handle Lg (MPN 12MO60). Key specifications — Brand: JW WINCO.
JW WINCO
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 12 mm Bore Dia, 100 mm Handle Lg (MPN 12MO60). Key specifications — Brand: JW WINCO.
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 14 mm Bore Dia, 125 mm Handle Lg (MPN 14MO61). Key specifications — Brand: JW WINCO.
JW WINCO
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 14 mm Bore Dia, 125 mm Handle Lg (MPN 14MO61). Key specifications — Brand: JW WINCO.
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 1/2 in Bore Dia, 3.94 in Handle Lg (MPN 4BO60). Key specifications — Brand: JW WINCO.
JW WINCO
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 1/2 in Bore Dia, 3.94 in Handle Lg (MPN 4BO60). Key specifications — Brand: JW WINCO.
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 5/8 in Bore Dia, 4.92 in Handle Lg (MPN 5BO61). Key specifications — Brand: JW WINCO.
JW WINCO
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 5/8 in Bore Dia, 4.92 in Handle Lg (MPN 5BO61). Key specifications — Brand: JW WINCO.
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 10 mm Bore Dia, 80 mm Handle Lg (MPN 10MO59). Key specifications — Brand: JW WINCO.
JW WINCO
JW WINCO Crank Handle: Aluminum w/ Fold Away Plastic Grip, 10 mm Bore Dia, 80 mm Handle Lg (MPN 10MO59). Key specifications — Brand: JW WINCO.