SKU: 85547825270

3 Part D Stainless 316 Self Locking

Sale price$177.72 Regular price$197.47
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Description

3 Part D Stainless 316 Self LockingThe 3 Part D Stainless 316 Self Locking is a high performance protective cap designed to securely seal connectors, ports, and fittings. Made from stainless steel 316, it offers exceptional resistance to corrosion, making it ideal for use in harsh environments like marine, chemical, or industrial applications. The self locking mechanism ensures a tight, secure fit, preventing accidental removal and protecting sensitive components from dust, moisture,

The 3 Part D Stainless 316 Self Locking is a high-performance protective cap designed to securely seal connectors, ports, and fittings. Made from stainless steel 316, it offers exceptional resistance to corrosion, making it ideal for use in harsh environments like marine, chemical, or industrial applications. The self-locking mechanism ensures a tight, secure fit, preventing accidental removal and protecting sensitive components from dust, moisture, and other contaminants. This cap provides reliable, long-lasting protection, making it perfect for industries that demand durability and security in their equipment.

 

Specification Details
TYPE Part D Stainless 316 Self Locking 
DESIGNS Self-locking cam arms, prevent accidental disconnection, ensuring safe and secure operation
MATERIAL Stainless Steel superior corrosion resistance, high strength, durability, resistants to chemicals, acids, and seawater
MATERIAL CONSTRUCTION 316 Stainless steel
WEIGHT (LBS)
4.78
CONNECTION SIZE 1
3"
CONNECTION SIZE 2 3"
CONNECTION TYPE  Type D|FNPT
CONNECTION TYPE 1 Type D
CONNECTION TYPE 2 FPT
FITTING TYPE Coupler
MAXIMUM OPERATING PRESSURE 150 psi
THREAD SIZE #3-8
APPLICATIONS Ideal for Plumbing, Pneumatic, Chemical Processing, Aerospace and Industrial Equipment 
BRAND Midland Industries

 

Link to Midland Industries Catalog

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: 85547825270

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4.1 ★★★★★
Based on 26 reviews
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Verified Purchase
Fabric Crazy
Phoenix, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
T
Verified Purchase
tjw
San Leandro, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
B
Verified Purchase
BetterEveryDay
Phoenix, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
G
Verified Purchase
Gauthier
Massapequa, US
★★★★★ 5
Marc Joseph
Confortable I like
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Reviewed in the United States on April 28, 2026
T
Verified Purchase
Teresa Macias
Phoenix, US
★★★★★ 5
Lindos
Muy bueno, confortable
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Reviewed in the United States on February 28, 2026

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