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

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

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting in the Let-Lok series, configured as Tube x MNPT with a 1/4 in OD tube size and 1/8 in pipe fitting size. It is compatible with…

SKU 3G-OTH-471973

Also listed as: 768LSS14X18TC · 768L SS 1 4 X 1 8 TC · 768L-SS-1-4-X-1-8-TC

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Tube Fitting
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HAM-LET
Manufacturer Part Number
768L SS 1/4 X 1/8 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 the Let-Lok series, configured as Tube x MNPT with a 1/4 in OD tube size and 1/8 in pipe fitting size. It is compatible with Parker A-LOK fittings, providing a reliable connection for industrial tubing systems.

Frequently Asked Questions

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

A HAM-LET compression fitting adapter connects 1/4 in OD tubing to a 1/8 in male NPT threaded port. It is used in industrial instrumentation, hydraulic, and pneumatic systems to create a leak-tight, vibration-resistant seal. The double-ferrule design ensures reliable performance in high-pressure applications.

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

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

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the HAM-LET Let-Lok adapter or other industrial equipment across 14 departments.

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

To install a HAM-LET double-ferrule fitting, slide the nut and ferrules onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for 1/4 in tubing. 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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This double-ferrule stainless steel fitting from the Let-Lok series connects 1/4 in OD tubing to a 1/2 in male NPT pipe end. It is compatible with Parker A-LOK fittings. Used in industrial fluid and gas systems for leak-tight, vibration-resistant connections
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This double-ferrule stainless steel fitting from the Let-Lok series connects 1/4 in OD tubing to a 1/2 in male NPT pipe end. It is compatible with Parker A-LOK fittings. Used in industrial fluid and gas systems for leak-tight, vibration-resistant connections
Stainless steel double-ferrule compression fitting adapter. Connects 1/4 in OD tubing to 1/8 in FNPT threaded port. Compatible with Parker A-LOK fittings. Used in industrial instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections
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Stainless steel double-ferrule compression fitting adapter. Connects 1/4 in OD tubing to 1/8 in FNPT threaded port. Compatible with Parker A-LOK fittings. Used in industrial instrumentation, hydraulic, and pneumatic systems requiring leak-tight connections
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/4 in FNPT pipe port. Made of stainless steel, it is compatible with Parker A-LOK fittings. Used in industrial fluid systems for secure tube-to-pipe connections
HAM-LET
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/4 in FNPT pipe port. Made of stainless steel, it is compatible with Parker A-LOK fittings. Used in industrial fluid systems for secure tube-to-pipe connections
This double-ferrule stainless steel fitting connects two tubes of the same outer diameter. It is used in industrial fluid systems to create a leak-tight seal. The fitting accommodates 1/4 in OD tubing on both ends and is compatible with Parker A-LOK fittings
HAM-LET
This double-ferrule stainless steel fitting connects two tubes of the same outer diameter. It is used in industrial fluid systems to create a leak-tight seal. The fitting accommodates 1/4 in OD tubing on both ends and is compatible with Parker A-LOK fittings
This HAM-LET Let-Lok double-ferrule stainless steel fitting is a tube adapter with a 3/8 in OD tube end and a 3/8 in male NPT threaded connection. It is compatible with Parker A-LOK fitting brands. Commonly used in instrumentation, hydraulic, and process systems to connect tubing to threaded ports
HAM-LET
This HAM-LET Let-Lok double-ferrule stainless steel fitting is a tube adapter with a 3/8 in OD tube end and a 3/8 in male NPT threaded connection. It is compatible with Parker A-LOK fitting brands. Commonly used in instrumentation, hydraulic, and process systems to connect tubing to threaded ports
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/8 in male NPT pipe port. Made of stainless steel, it is used in industrial fluid systems for leak-tight, vibration-resistant connections in instrumentation, pneumatics, and hydraulics
HAM-LET
This HAM-LET Let-Lok double-ferrule compression fitting adapter connects 1/2 in OD tubing to a 1/8 in male NPT pipe port. Made of stainless steel, it is used in industrial fluid systems for leak-tight, vibration-resistant connections in instrumentation, pneumatics, and hydraulics

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Stainless steel double-ferrule compression fitting ferrule for 1 in OD tubing. Part of the Let-Lok Series, compatible with Swagelok fittings. Used in industrial fluid systems requiring leak-tight connections
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Stainless steel double-ferrule compression fitting ferrule for 1 in OD tubing. Part of the Let-Lok Series, compatible with Swagelok fittings. Used in industrial fluid systems requiring leak-tight connections
This HAM-LET Let-Lok double-ferrule stainless steel fitting is a Tube x ORB adapter, connecting 3/4 in OD tubing to a 3/4 in pipe port. It is compatible with Parker A-LOK fittings and is used in high-pressure fluid systems for instrumentation, chemical processing, and hydraulic control panels
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This HAM-LET Let-Lok double-ferrule stainless steel fitting is a Tube x ORB adapter, connecting 3/4 in OD tubing to a 3/4 in pipe port. It is compatible with Parker A-LOK fittings and is used in high-pressure fluid systems for instrumentation, chemical processing, and hydraulic control panels
This double-ferrule stainless steel compression fitting adapter connects two tubes of different outer diameters. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings. Typical applications include instrumentation, chemical processing, and hydraulic lines where a leak-free seal is required
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This double-ferrule stainless steel compression fitting adapter connects two tubes of different outer diameters. It is part of the Let-Lok series and is compatible with Parker A-LOK fittings. Typical applications include instrumentation, chemical processing, and hydraulic lines where a leak-free seal is required
This double-ferrule stainless steel fitting from the Let-Lok series connects 1/8 in OD tubing to a 1/8 in FNPT threaded port. The double-ferrule design provides a leak-tight seal for industrial fluid or gas systems. Compatible with Parker A-LOK fitting brands
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This double-ferrule stainless steel fitting from the Let-Lok series connects 1/8 in OD tubing to a 1/8 in FNPT threaded port. The double-ferrule design provides a leak-tight seal for industrial fluid or gas systems. Compatible with Parker A-LOK fitting brands
This double-ferrule compression fitting adapter connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Made of stainless steel, it is used in instrumentation, hydraulic, and pneumatic systems to create a leak-tight seal. Part of the Let-Lok series, it is compatible with Swagelok brand fittings
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This double-ferrule compression fitting adapter connects 1/8 in OD tubing to a 1/8 in male NPT pipe thread. Made of stainless steel, it is used in instrumentation, hydraulic, and pneumatic systems to create a leak-tight seal. Part of the Let-Lok series, it is compatible with Swagelok brand fittings
This double-ferrule stainless steel elbow connects two tubes at a 90-degree angle, with 1/4 in OD compression fittings on both ends. It is used in industrial fluid systems to create leak-tight, vibration-resistant joints in instrumentation, chemical, and hydraulic applications
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This double-ferrule stainless steel elbow connects two tubes at a 90-degree angle, with 1/4 in OD compression fittings on both ends. It is used in industrial fluid systems to create leak-tight, vibration-resistant joints in instrumentation, chemical, and hydraulic applications
This double-ferrule stainless steel fitting connects two 1/8 in OD tubes in a tube-to-tube configuration. Part of the Let-Lok series, it is compatible with Swagelok fitting brands. Used in instrumentation, hydraulic, and process systems for leak-tight connections in high-pressure gas or liquid lines
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This double-ferrule stainless steel fitting connects two 1/8 in OD tubes in a tube-to-tube configuration. Part of the Let-Lok series, it is compatible with Swagelok fitting brands. Used in instrumentation, hydraulic, and process systems for leak-tight connections in high-pressure gas or liquid lines
This HAM-LET cross fitting from the Let-Lok series is a double-ferrule stainless steel fitting with four ports, each sized for 3/4 in OD tubing. It is compatible with Swagelok fittings and is used in industrial tubing systems to connect four tubes at a single junction, providing leak-free connections in applications such as instrumentation and chemical processing
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This HAM-LET cross fitting from the Let-Lok series is a double-ferrule stainless steel fitting with four ports, each sized for 3/4 in OD tubing. It is compatible with Swagelok fittings and is used in industrial tubing systems to connect four tubes at a single junction, providing leak-free connections in applications such as instrumentation and chemical processing