Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
PROTO J4056-4 Reversible Puller Jaw, 4 in Max Reach, 5 in Overall Length - Replacement Jaws
PROTOReplacement Jaws

PROTO J4056-4 Reversible Puller Jaw, 4 in Max Reach, 5 in Overall Length

The PROTO J4056-4 is a reversible replacement jaw for pullers, with a 4-inch maximum reach and a 5-inch overall length. This reversible jaw is designed for use with PROTO puller systems.

SKU 3G-OTH-294544

Also listed as: J40564 · J4056 4

Brand
PROTO
Item
J4056-4 Reversible Puller Jaw, 4 in Max Reach, 5 in Overall Length
Part Number
J4056-4
Category
Replacement Jaws
Available to Order
Also known as:J4056-4PROTO
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J4056-4
Type
4 in Reach - Max, Reversible Jaw, J4056-4

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

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

Product Description

The PROTO J4056-4 is a reversible replacement jaw for pullers, with a 4-inch maximum reach and a 5-inch overall length. This reversible jaw is designed for use with PROTO puller systems.

Frequently Asked Questions

What is the PROTO J4056-4 reversible puller jaw used for?

The PROTO J4056-4 is a reversible replacement jaw designed for use with PROTO puller systems. It is used in industrial maintenance and repair applications to grip and remove gears, bearings, and pulleys. The reversible design allows the jaw to be positioned for either internal or external pulling tasks.

What are the specifications of the PROTO J4056-4 reversible puller jaw?

The PROTO J4056-4 reversible puller jaw has a 4-inch maximum reach and a 5-inch overall length. It is a replacement jaw for PROTO puller systems. The manufacturer part number is J4056-4, and it is made by PROTO. This jaw is reversible for versatile pulling applications.

Where to buy the PROTO J4056-4 reversible puller jaw worldwide?

You can source the PROTO J4056-4 reversible puller jaw from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine PROTO replacement jaws for your puller systems.

How to select the correct reversible puller jaw for a PROTO puller?

To select the correct reversible puller jaw for a PROTO puller, match the jaw's maximum reach and overall length to your application. The PROTO J4056-4 offers a 4-inch reach and 5-inch length. Ensure the jaw is compatible with your PROTO puller model. For guidance, consult the PROTO puller system documentation or contact 3G Electric.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
Not sure this is the right part? Photo-identify it→

PROTO Products

3G Electric supplies PROTO replacement jaws. 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 PROTO

View all PROTO parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first