Proto J4995 13-Piece Round Head Hex Key Set Ball End Industrial Grade Alloy Steel Fractional SAE Sizing Made In USA
Why you'll like it
- Angled Access — Ball end design permits tightening and loosening of fasteners at angles up to 25 degrees for enhanced maneuverability in tight spaces.
- High Durability — Constructed from industrial-grade alloy steel with a protective black oxide finish to resist rust and heavy wear.
- Comprehensive Sizing — Includes 13 fractional SAE sizes ranging from 0.050 inch to 3/8 inch to accommodate diverse mechanical tasks.
- Secure Handling — L-shaped handle configuration delivers complete grip and support for maximum torque application.
Product details
Description
The Proto J4995 13-Piece Round Head Hex Key Set is an industrial-grade tool kit engineered from high-strength alloy steel to deliver exceptional durability and reliability for demanding tasks. Designed for professionals and DIY enthusiasts alike, this L-shaped key set features a corrosion-resistant black oxide finish that protects against wear and tear in tough work environments.
The innovative ball end design on the long arm allows users to comfortably tighten or loosen fasteners at angles up to 25 degrees, making it easier to navigate restricted spaces and hard-to-reach areas. Ranging from 0.050 inch up to 3/8 inch, the fractional SAE sizing covers a wide spectrum of common fasteners used in machinery, automotive repair, and general maintenance.
Expertly manufactured in the USA, this tool set provides a secure grip, torque performance, and precision engineering for accurate fastening applications.
How to use
- Select the correct fractional SAE hex key size for your fastener.
- Insert the key fully into the socket head.
- Use the short arm for high-torque applications or leverage the long arm ball end for angled entries up to 25 degrees to turn the fastener clockwise to tighten or counterclockwise to loosen.
Ingredients
Industrial Grade Alloy Steel, Black Oxide Coating
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Proto |
|---|---|
| UPC | 662679533755 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
How to solve B001 error code?
The B001 error code is typically related to satellite television DTH signal troubleshooting rather than this mechanical hand tool product. For hex key usage, ensure you select the exact fractional SAE dimension that matches your fastener to prevent stripping.
What sizes are included in the Proto J4995 hex key set?
This 13-piece set includes fractional sizes ranging from 0.050 inch, 1/16 inch, 5/64 inch, 3/32 inch, 7/64 inch, 1/8 inch, 9/64 inch, 5/32 inch, 3/16 inch, 7/32 inch, 1/4 inch, 5/16 inch, up to 3/8 inch.
Can these hex keys be used at an angle?
Yes, the long arm features a ball end design that enables you to work efficiently at angles of up to 25 degrees, making it simple to access fasteners obstructed by surrounding components.
Are these tools authentic and imported from the USA?
Yes, this product is an authentic USA-imported industrial tool. Dropy sources all inventory directly from official USA channels to guarantee genuine quality for customers in India.
What material is used to make this hex key set?
The set is crafted from high-strength industrial alloy steel and finished with a black oxide coating to provide superior corrosion resistance and long-lasting durability.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.