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HAM-LET Let-Lok Double-Ferrule Stainless Steel Tube Fitting Adapter - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Let-Lok Double-Ferrule Stainless Steel Tube Fitting Adapter

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x MNPT configuration, part of the Let-Lok series. It adapts from 3/8 in OD tube to a 1/4 in pipe fitting size and is…

SKU 3G-OTH-471670

Also listed as: 768LSS38X14TC · 768L SS 3 8 X 1 4 TC · 768L-SS-3-8-X-1-4-TC

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Tube Fitting Adapter
Part Number
768L SS 3/8 X 1/4 TC
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HAM-LET
Manufacturer Part Number
768L SS 3/8 X 1/4 TC
Series
Let-Lok
Type
Tube x MNPT
Compatible Fitting Brands
Parker A-LOK

Technical Documents

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

Product Description

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in a Tube x MNPT configuration, part of the Let-Lok series. It adapts from 3/8 in OD tube to a 1/4 in pipe fitting size and is compatible with Parker A-LOK fittings. 3G Electric interprets demand for this OEM-sourced component across 14 industrial departments, with specialist depth in combustion, pumps and controls ensuring the right answer for your application.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects 3/8 in OD tubing to a 1/4 in male NPT pipe thread, creating a leak-tight seal in instrumentation, hydraulic, and process systems. Its double-ferrule design ensures vibration resistance and reliable performance in industrial applications.

What are the specifications of the HAM-LET 768L SS 3/8 X 1/4 TC?

This HAM-LET adapter is a Tube x MNPT fitting from the Let-Lok series, with a 3/8 in OD tube size and 1/4 in pipe fitting size. It is made of stainless steel, uses double-ferrule construction, and is compatible with Parker A-LOK fittings. The manufacturer part number is 768L SS 3/8 X 1/4 TC.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine OEM components like the Let-Lok series adapter, ensuring the right fit for your application.

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

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

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
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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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