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 J5449HTCBL Standard-Head Ratchet, 10 1/2 in, Black Oxide, 4° Arc Swing - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO J5449HTCBL Standard-Head Ratchet, 10 1/2 in, Black Oxide, 4° Arc Swing

The PROTO Hand Ratchet: Pear is a standard-head ratchet from PROTO, model J5449HTCBL. It features a reversible design with a 4° minimum arc swing, a black oxide finish, and an overall length of 10 1/2 inches. This…

SKU 3G-OTH-270818

Brand
PROTO
Item
J5449HTCBL Standard-Head Ratchet, 10 1/2 in, Black Oxide, 4° Arc Swing
Part Number
J5449HTCBL
Category
Standard-Head Ratchets
Available to Order
Also known as:J5449HTCBLPROTO
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
J5449HTCBL
Type
Reversible, Black Oxide, Proto
Overall Lg
10 1/2 in
Arc Swing
4° Min

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 Hand Ratchet: Pear is a standard-head ratchet from PROTO, model J5449HTCBL. It features a reversible design with a 4° minimum arc swing, a black oxide finish, and an overall length of 10 1/2 inches. This ratchet does not include a quick-release mechanism.

Frequently Asked Questions

What is the PROTO J5449HTCBL hand ratchet used for?

The PROTO J5449HTCBL pear-head ratchet is used for tightening and loosening fasteners in confined spaces where a standard ratchet won't fit. Its 4° minimum arc swing allows work in tight clearances, making it ideal for automotive, industrial maintenance, and assembly applications.

What are the specifications of the PROTO J5449HTCBL ratchet?

The PROTO J5449HTCBL is a reversible pear-head ratchet with a 4° minimum arc swing, 10 1/2 in overall length, and a black oxide finish. It does not include a quick-release mechanism. The manufacturer part number is J5449HTCBL, and it is made by PROTO.

Where to buy the PROTO J5449HTCBL ratchet worldwide?

3G Electric supplies the PROTO J5449HTCBL ratchet to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote tailored to your region.

How to maintain a PROTO pear-head ratchet?

To maintain your PROTO pear-head ratchet, clean it after use with a lint-free cloth and apply light machine oil to the head mechanism periodically. Avoid using solvents that may damage the black oxide finish. Store in a dry environment to prevent corrosion and ensure smooth operation.

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 standard-head ratchets. 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 →
This PROTO standard-head ratchet features a reversible pear-shaped head with a chrome finish. With a 25-1/2-inch overall length and a 4° minimum arc swing, it provides leverage and access in confined spaces. Suitable for tightening and loosening fasteners in maintenance and repair tasks
PROTO
This PROTO standard-head ratchet features a reversible pear-shaped head with a chrome finish. With a 25-1/2-inch overall length and a 4° minimum arc swing, it provides leverage and access in confined spaces. Suitable for tightening and loosening fasteners in maintenance and repair tasks

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first