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HAM-LET Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size

The HAM-LET Compression Tee Fitting is a double-ferrule stainless steel fitting from the Let-Lok series, sized 3/8 in OD x 1/4 in Pipe x 3/8 in OD. It is compatible with Parker A-LOK fittings. 3G Electric interprets…

SKU 3G-OTH-471684

Brand
HAM-LET
Item
Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical Specifications

HAM-LET
Manufacturer Part Number
771L SS 3/8 X 1/4
Series
Let-Lok
Type
Stainless Steel
Compatible Fitting Brands
Parker A-LOK
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HAM-LET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAM-LET Compression Tee Fitting is a double-ferrule stainless steel fitting from the Let-Lok series, sized 3/8 in OD x 1/4 in Pipe x 3/8 in OD. It is compatible with Parker A-LOK fittings. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a HAM-LET compression tee fitting used for?

A HAM-LET compression tee fitting connects three tubing or pipe lines in a T-junction, commonly used in instrumentation, hydraulic, and pneumatic systems. Its double-ferrule design provides a leak-tight seal in high-pressure or high-vibration industrial applications.

What are the specifications of the HAM-LET 771L SS 3/8 X 1/4 fitting?

This HAM-LET compression tee fitting is from the Let-Lok series, made of stainless steel. It has a fitting size of 3/8 in OD x 1/4 in Pipe x 3/8 in OD and is compatible with Parker A-LOK fittings. The manufacturer part number is 771L SS 3/8 X 1/4.

Where to buy HAM-LET compression tee fittings worldwide?

3G Electric supplies HAM-LET compression tee fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine components like the Let-Lok series fitting to your facility, regardless of location.

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

To install a HAM-LET double-ferrule compression fitting, slide the nut and ferrules onto the tubing, insert the tube into the fitting body until it bottoms, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for a proper seal. Always follow manufacturer guidelines.

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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HAM-LET Compression Fitting Adapter: 18 mm OD x 3/4 in Pipe Fitting Size, Compression x MNPT (MPN 769L SS 18MMX 3/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 18 mm OD x 3/4 in Pipe.
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HAM-LET Compression Fitting Adapter: 18 mm OD x 3/4 in Pipe Fitting Size, Compression x MNPT (MPN 769L SS 18MMX 3/4). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET; Fitting Size: 18 mm OD x 3/4 in Pipe.
HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 1/8 in OD x 1/4 in Pipe Fitting Size, Tube x MNPT (MPN 769L SS 1/8 X 1/4). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 1/2 in OD x 9/16 in Pipe Fitting Size, Tube x ORB (MPN 768LOB SS 1/2 X9/16-18). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 1/2 in OD x 9/16 in Pipe.
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HAM-LET Compression Fitting Adapter: 1/2 in OD x 9/16 in Pipe Fitting Size, Tube x ORB (MPN 768LOB SS 1/2 X9/16-18). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET; Fitting Size: 1/2 in OD x 9/16 in Pipe.
HAM-LET Compression Fitting Union: 10 mm OD x 1/2 in Pipe Fitting Size, Compression x FNPT (MPN 774LF SS 10MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Union: 10 mm OD x 1/2 in Pipe Fitting Size, Compression x FNPT (MPN 774LF SS 10MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 6 mm OD Fitting Size, Compression x ORB, Stainless Steel (MPN 768LOB SS 6 MMX 1/2-20). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 6 mm OD Fitting Size, Compression x ORB, Stainless Steel (MPN 768LOB SS 6 MMX 1/2-20). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Compression x MBSPT (MPN 768LR SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 1/2 in Pipe Fitting Size, Compression x MBSPT (MPN 768LR SS 12MMX 1/2). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Fitting Adapter: 12 mm OD x 3/8 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 12MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
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HAM-LET Compression Fitting Adapter: 12 mm OD x 3/8 in Pipe Fitting Size, Compression x MBSPP (MPN 768LG SS 12MMX 3/8). Key specifications — Compatible Fitting Brands: Swagelok; Brand: HAM-LET.
HAM-LET Compression Tee Fitting: 3/4 in OD x 3/4 in OD x 1/2 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/4 X 3/4X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.
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HAM-LET Compression Tee Fitting: 3/4 in OD x 3/4 in OD x 1/2 in OD Fitting Size, Tube x Tube x Tube (MPN 764LR SS 3/4 X 3/4X 1/2). Key specifications — Series: Let-Lok; Compatible Fitting Brands: Parker A-LOK; Brand: HAM-LET.