SKU: 21207020979

Klein Tools 68310 Ratcheting Refrigeration Wrench, 3/16 & 5/16 in. Square x 1/4 & 3/8 in. Square

Sale price$17.99 Regular price$19.99
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Klein Tools 68310 Ratcheting Refrigeration Wrench, 3/16 & 5/16 in. Square x 1/4 & 3/8 in. SquareRatcheting Refrigeration Wrench (3 165 16 x 1 43 8 in.) This compact, reversible ratcheting wrench from Klein Tools is engineered for refrigeration packing gland nuts, valve stem sockets, and beam clamp installations. It features four clearly marked square socket sizes and a chrome plated, rugged build for lasting performance. Key Features: 4 in 1 Square Sockets: 3 16, 5 16, 1 4, and 3 8 in. sizes clearly marked for quick identification Instant

Ratcheting Refrigeration Wrench (3/16–5/16 x 1/4–3/8 in.)

This compact, reversible ratcheting wrench from Klein Tools is engineered for refrigeration packing gland nuts, valve stem sockets, and beam-clamp installations. It features four clearly marked square socket sizes and a chrome-plated, rugged build for lasting performance.


Key Features:

  • 4-in-1 Square Sockets: 3/16, 5/16, 1/4, and 3/8 in. sizes clearly marked for quick identification
  • Instant Reversal: Quick-flip reversing lever enables fast ratchet direction changes
  • Durable Construction: Laminated build with smooth edges and chrome-plated finish for rust resistance
  • Compact Design: Slim profile reaches tight spaces commonly found in HVAC and refrigeration work
  • Made in USA: Quality manufacturing you can trust

Specifications Table:

Specification Details
Model Number 68310
Hand Tool Type Box-End Wrench
Wrench Type Ratcheting
Features Reversible
Measurement Standard SAE
Individual/Set Individual
Number of Pieces 1
Socket Sizes 3/16 in. square, 5/16 in. square, 1/4 in. square, 3/8 in. square
Construction Laminated for strength; smooth edges
Finish Chrome-plated for rust resistance
Reversing Mechanism Quick-flip reversing lever
Country of Origin USA

Frequently Asked Questions (FAQ):

Q: What applications is this wrench designed for?
A: It’s designed for refrigeration packing gland nuts, valve stem sockets, and beam-clamp installation.


Q: How do I reverse the ratcheting direction?
A: Use the quick-flip reversing lever to instantly change the ratchet direction.


Q: What socket sizes are included?
A: Square sockets in 3/16 in., 5/16 in., 1/4 in., and 3/8 in.


Q: Is it suitable for tight spaces?
A: Yes, its compact profile makes it ideal for confined areas in HVAC and refrigeration systems.


Q: Where is it made?
A: Made in the USA.


Precision in a Pocket-Sized Powerhouse

Sleek and purposeful, this Klein Tools refrigeration wrench slips into tight mechanical moments with grace. The chrome-plated finish and clearly marked sockets deliver a refined, professional aesthetic. Style it alongside a curated HVAC toolkit—each piece selected for performance and polish. It’s a small luxury that elevates everyday work to an art form.


Equip your HVAC toolkit with this compact, reversible 4-in-1 wrench for faster, cleaner installs.

Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21207020979

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Karen Q
Los Angeles, US
★★★★★ 5
Easy install
Style: Ink
Reliable, vibrant, and easy to install. The print quality is crisp and professional, which is important for my presentations, workshops, and business materials. No smudging, no issues — just dependable performance. Definitely worth keeping on hand.
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Reviewed in the United States on May 12, 2026
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phan_graph
Louisville, US
★★★★★ 5
Good product, could be cheaper
Style: Ink
Always buy factory. Price isn't bad.
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Reviewed in the United States on May 3, 2026
K
Verified Purchase
Kindle Customer
Charlottesville, US
★★★★★ 5
Reliable Product
Style: Ink
Good color. Easy to use. A little expensive.
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Reviewed in the United States on May 30, 2026
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hpannell
Massapequa, US
★★★★★ 5
Hate the Price, but love the ink.
Style: Ink
I totally hate the price of printer ink, mostly when it dries out when not in constant use, but I purchased generic and my printer would not let me use it and i have avoided the firmware update. So back to buying epson ink. It worked the minute i loaded it into the printer. Epson ink is great. it was great color and quality. Just hate the price tag.
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Reviewed in the United States on January 29, 2026
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Verified Purchase
Allon Swift
Los Angeles, US
★★★★★ 4
Pricey but they work
Style: Ink
Pricey but the remanufactured ones either don't work at all, or they work for a short time then go belly up...
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Reviewed in the United States on April 11, 2026

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