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

PROTO Hand Ratchet: Pear, Reversible, 10 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing - Standard-Head Ratchets
PROTOStandard-Head Ratchets

PROTO Hand Ratchet: Pear, Reversible, 10 1/2 in Overall Lg, Black Oxide, 4° Min 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
Hand Ratchet: Pear, Reversible, 10 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing
Category
Standard-Head Ratchets
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5249HTCBL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5249HTCBL)
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5450HTCBL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5450HTCBL)
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5250HTCBL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5250HTCBL)
PROTO Hand Ratchet: Pear, Reversible, 10 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5449HTC)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 10 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5449HTC)
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5450HTC)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5450HTC)
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5249HTC)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5249HTC)

More from PROTO

View all PROTO parts
PROTO Hand Ratchet: Pear, Reversible, 11 in Overall Lg, Chrome, 8° Min Arc Swing, 3/8 in Drive Size (MPN J5250XL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 11 in Overall Lg, Chrome, 8° Min Arc Swing, 3/8 in Drive Size (MPN J5250XL)
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5250HTC)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5250HTC)
PROTO Hand Ratchet: Pear, Reversible, 16 in Overall Lg, Chrome, 15° Min Arc Swing, 1/2 in Drive Size (MPN J5450)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 16 in Overall Lg, Chrome, 15° Min Arc Swing, 1/2 in Drive Size (MPN J5450)
PROTO Hand Ratchet: Round, Reversible, 9 1/4 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5452F)
PROTO
PROTO Hand Ratchet: Round, Reversible, 9 1/4 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5452F)
PROTO Hand Ratchet: Pear, Reversible, 5 1/2 in Overall Lg, Black Oxide, 8° Min Arc Swing, Proto (MPN J4749XLBL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 5 1/2 in Overall Lg, Black Oxide, 8° Min Arc Swing, Proto (MPN J4749XLBL)
PROTO Hand Ratchet: Pear, Reversible, 8 1/2 in Overall Lg, Chrome, 8° Min Arc Swing, Proto (MPN J5249XL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 8 1/2 in Overall Lg, Chrome, 8° Min Arc Swing, Proto (MPN J5249XL)
PROTO Hand Ratchet: Pear, Reversible, 10 in Overall Lg, Black Oxide, 15° Min Arc Swing, Proto (MPN J5449BL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 10 in Overall Lg, Black Oxide, 15° Min Arc Swing, Proto (MPN J5449BL)
PROTO Hand Ratchet: Pear, Reversible, 25 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5426HTCBL)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 25 1/2 in Overall Lg, Black Oxide, 4° Min Arc Swing, Proto (MPN J5426HTCBL)