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HAM-LET Compression Fitting Adapter: 1/8 in OD x 5/16 in Pipe Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Fitting Adapter: 1/8 in OD x 5/16 in Pipe Fitting Size

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1/8 in OD x 5/16 in Pipe fitting size (MPN 739LMOB SS 1/8 X 5/16-24). It is compatible with Parker A-LOK fittings, supporting…

SKU 3G-OTH-471948

Brand
HAM-LET
Item
Compression Fitting Adapter: 1/8 in OD x 5/16 in Pipe Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
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Technical Specifications

HAM-LET
Manufacturer Part Number
739LMOB SS 1/8 X 5/16-24
Series
Let-Lok
Type
Tube x ORB
Fitting Size
1/8 in OD x 5/16 in Pipe
Compatible Fitting Brands
Parker A-LOK
View Full Spec Sheet

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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1/8 in OD x 5/16 in Pipe fitting size (MPN 739LMOB SS 1/8 X 5/16-24). It is compatible with Parker A-LOK fittings, supporting reliable connections in industrial fluid systems.

Frequently Asked Questions

What is a HAM-LET Let-Lok double-ferrule compression fitting used for?

This HAM-LET Let-Lok adapter connects 1/8 in OD tubing to a 5/16 in pipe port via an O-ring boss (ORB) seal. It is used in industrial fluid systems requiring leak-tight, vibration-resistant connections, such as instrumentation, hydraulic, and pneumatic lines.

What are the specifications of the HAM-LET 739LMOB SS 1/8 X 5/16-24 fitting?

This is a double-ferrule stainless steel compression fitting adapter, series Let-Lok. Fitting size is 1/8 in OD tube x 5/16 in pipe, type Tube x ORB. It is compatible with Parker A-LOK fittings. Manufacturer part number: 739LMOB SS 1/8 X 5/16-24.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET Let-Lok fittings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote on the 739LMOB SS 1/8 X 5/16-24 or other HAM-LET and Parker A-LOK compatible fittings.

How to install a HAM-LET double-ferrule compression fitting?

Insert the tube fully into the fitting until it bottoms on the shoulder. Hand-tighten the nut, then use a wrench to tighten 1-1/4 turns for 1/8 in OD tubing. This ensures the ferrules grip the tube properly. Always follow the manufacturer's torque specifications for leak-free performance.

Used in

Common applications for HAM-LET
Oil and gas — HAM-LET H99 Series needle valves for instrument isolation in high-pressure lines
Chemical processing — HAM-LET H-400 Series check valves for backflow prevention in corrosive fluid systems
Semiconductor manufacturing — HAM-LET EVZS4R-BV diaphragm valves for ultra-high-purity gas distribution
Power generation — HAM-LET H-6800 Series three-way ball valves for cooling water flow switching
Analytical instrumentation — HAM-LET H300U Series metering valves for precise flow regulation in lab gas systems
Hydraulic systems — HAM-LET H-410 Series poppet check valves for load-holding in hydraulic circuits

HAM-LET Products

3G Electric supplies HAM-LET double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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