We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

PROTO Hand Ratchet: Round, Reversible, 8 1/2 in Overall Lg, Chrome, 5° Min Arc Swing - Flex-Head Ratchets
PROTOFlex-Head Ratchets

PROTO Hand Ratchet: Round, Reversible, 8 1/2 in Overall Lg, Chrome, 5° Min Arc Swing

The PROTO Hand Ratchet: Round (SKU J5257F, MPN J5257F) is a flex-head ratchet from Proto. It features a reversible design, a round head, and a chrome finish, with an overall length of 8 1/2 inches and a 5° minimum…

SKU 3G-OTH-282203

Brand
PROTO
Item
Hand Ratchet: Round, Reversible, 8 1/2 in Overall Lg, Chrome, 5° Min Arc Swing
Category
Flex-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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PROTO
Manufacturer Part Number
J5257F
Type
Reversible, Chrome, Proto
Overall Lg
8 1/2 in
Arc Swing
5° 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: Round (SKU J5257F, MPN J5257F) is a flex-head ratchet from Proto. It features a reversible design, a round head, and a chrome finish, with an overall length of 8 1/2 inches and a 5° minimum arc swing. This model does not include a quick-release mechanism.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PROTO J5257F hand ratchet used for?

The PROTO J5257F hand ratchet is used for tightening and loosening fasteners in confined spaces where a full swing arc is not possible. Its 5° minimum arc swing and flex-head design make it ideal for automotive repair, industrial maintenance, and assembly applications.

What are the specifications of the PROTO J5257F ratchet?

The PROTO J5257F ratchet has an overall length of 8 1/2 inches, a round head, and a chrome finish. It is reversible, has a 5° minimum arc swing, and does not include a quick-release mechanism. The manufacturer part number is J5257F.

Where to buy the PROTO J5257F ratchet worldwide?

3G Electric supplies the PROTO J5257F ratchet to customers worldwide. 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 J5257F chrome ratchet?

To maintain your PROTO J5257F chrome ratchet, clean it with a mild solvent after use to remove debris. Lubricate the mechanism periodically with light machine oil. Avoid using the ratchet as a hammer or exceeding its rated torque to prevent damage.

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 flex-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: Round, Reversible, 7 1/4 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5252F)
PROTO
PROTO Hand Ratchet: Round, Reversible, 7 1/4 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5252F)
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: Round, Reversible, 4 1/2 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J4752F)
PROTO
PROTO Hand Ratchet: Round, Reversible, 4 1/2 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J4752F)
PROTO Hand Ratchet: Round, Not Reversible, 15 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5454F)
PROTO
PROTO Hand Ratchet: Round, Not Reversible, 15 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J5454F)
PROTO Hand Ratchet Set: Pear, Reversible, 10 in Overall Lg, 4° Min Arc Swing, Proto (MPN J47000S)
PROTO
PROTO Hand Ratchet Set: Pear, Reversible, 10 in Overall Lg, 4° Min Arc Swing, Proto (MPN J47000S)
PROTO Hand Ratchet Set: Pear, Reversible, 20 in Overall Lg, 5° Min Arc Swing, Proto (MPN J52000S)
PROTO
PROTO Hand Ratchet Set: Pear, Reversible, 20 in Overall Lg, 5° Min Arc Swing, Proto (MPN J52000S)

More from PROTO

View all PROTO parts
PROTO Hand Ratchet: Round, Reversible, 17 in Overall Lg, Chrome, 5° Min Arc Swing, 1/2 in Drive Size (MPN J5457F)
PROTO
PROTO Hand Ratchet: Round, Reversible, 17 in Overall Lg, Chrome, 5° Min Arc Swing, 1/2 in Drive Size (MPN J5457F)
PROTO Hand Ratchet: Round, Reversible, 6 1/2 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J4757F)
PROTO
PROTO Hand Ratchet: Round, Reversible, 6 1/2 in Overall Lg, Chrome, 5° Min Arc Swing, Proto (MPN J4757F)
PROTO Hand Ratchet: Pear, Reversible, 9 in Overall Lg, Chrome, 4° Min Arc Swing, 1/4 in Drive Size (MPN J4750HTCF)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 9 in Overall Lg, Chrome, 4° Min Arc Swing, 1/4 in Drive Size (MPN J4750HTCF)
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5450HTCF)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 17 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5450HTCF)
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5250HTCF)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 12 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5250HTCF)
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5249HTCF)
PROTO
PROTO Hand Ratchet: Pear, Reversible, 7 1/2 in Overall Lg, Chrome, 4° Min Arc Swing, Proto (MPN J5249HTCF)