Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

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

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, Series Let-Lok, with a 3/8 in OD tube x 3/8 in MNPT pipe fitting size (MPN 768L SS 3/8 X 3/8 TC). It is compatible with Parker…

SKU 3G-OTH-471613

Also listed as: 768LSS38X38TC · 768L SS 3 8 X 3 8 TC · 768L-SS-3-8-X-3-8-TC

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Fitting
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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 3/8 X 3/8 TC
Series
Let-Lok
Type
Tube x MNPT
Compatible Fitting Brands
Parker A-LOK

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The HAM-LET Compression Fitting Adapter is a double-ferrule stainless steel fitting, Series Let-Lok, with a 3/8 in OD tube x 3/8 in MNPT pipe fitting size (MPN 768L SS 3/8 X 3/8 TC). It is compatible with Parker A-LOK fittings. 3G Electric interprets your demand for this OEM-sourced component and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 3/8 in male NPT threaded port. It is used in instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant joints. 3G Electric supplies this OEM-sourced component across 14 industrial departments.

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

This double-ferrule stainless steel fitting has a 3/8 in OD tube x 3/8 in MNPT pipe size. It is Series Let-Lok, compatible with Parker A-LOK fittings, and carries MPN 768L SS 3/8 X 3/8 TC. 3G Electric sources genuine HAM-LET components for worldwide delivery.

Where to buy HAM-LET compression fittings worldwide?

3G Electric supplies HAM-LET compression fittings worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we interpret your demand and source genuine OEM parts like the Let-Lok adapter. Contact us for availability and lead time.

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

Insert the tube fully into the fitting until it bottoms against the shoulder. Tighten the nut finger-tight, then use a wrench to turn 1-1/4 turns for 3/8 in OD tubing. This ensures proper ferrule swaging. 3G Electric provides genuine HAM-LET fittings for reliable connections.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from HAM-LET

View all HAM-LET parts
This HAM-LET Let-Lok double-ferrule compression fitting connects 3/4 in OD tubing to a 1/2 in FNPT port. Made of stainless steel, it provides a leak-tight seal in tube-to-pipe transitions for instrumentation and process systems
HAM-LET
This HAM-LET Let-Lok double-ferrule compression fitting connects 3/4 in OD tubing to a 1/2 in FNPT port. Made of stainless steel, it provides a leak-tight seal in tube-to-pipe transitions for instrumentation and process systems
This double-ferrule stainless steel compression fitting elbow connects 12 mm OD tubing to a 1/4 in female NPT port at a 90-degree angle. It is used in industrial fluid and gas systems to create leak-tight, vibration-resistant connections. Compatible with Swagelok fitting brands
HAM-LET
This double-ferrule stainless steel compression fitting elbow connects 12 mm OD tubing to a 1/4 in female NPT port at a 90-degree angle. It is used in industrial fluid and gas systems to create leak-tight, vibration-resistant connections. Compatible with Swagelok fitting brands
This double-ferrule stainless steel union connects two tubes of the same outer diameter in industrial tubing systems. The compression x compression ends accommodate 12 mm OD tubing, and the double-ferrule design provides a leak-tight, vibration-resistant seal. Compatible with Let-Lok fitting brands
HAM-LET
This double-ferrule stainless steel union connects two tubes of the same outer diameter in industrial tubing systems. The compression x compression ends accommodate 12 mm OD tubing, and the double-ferrule design provides a leak-tight, vibration-resistant seal. Compatible with Let-Lok fitting brands
Stainless steel compression fitting adapter with double-ferrule design for leak-tight connections. Connects 20 mm OD tubing to 1-inch male NPT threaded ports. Suitable for instrumentation and process fluid systems requiring secure, vibration-resistant joints
HAM-LET
Stainless steel compression fitting adapter with double-ferrule design for leak-tight connections. Connects 20 mm OD tubing to 1-inch male NPT threaded ports. Suitable for instrumentation and process fluid systems requiring secure, vibration-resistant joints
This HAM-LET double-ferrule stainless steel fitting is configured as compression x compression, with a 10 mm OD x 1/2 in OD fitting size. It is compatible with Swagelok fitting brands. Typical applications include connecting tubing in high-pressure fluid or gas systems, such as in instrumentation and hydraulic lines
HAM-LET
This HAM-LET double-ferrule stainless steel fitting is configured as compression x compression, with a 10 mm OD x 1/2 in OD fitting size. It is compatible with Swagelok fitting brands. Typical applications include connecting tubing in high-pressure fluid or gas systems, such as in instrumentation and hydraulic lines
This double-ferrule stainless steel fitting connects 3/16 in OD tubing to a 1/4 in male NPT pipe thread. It is used in instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fittings
HAM-LET
This double-ferrule stainless steel fitting connects 3/16 in OD tubing to a 1/4 in male NPT pipe thread. It is used in instrumentation, hydraulic, and pneumatic systems requiring leak-tight, vibration-resistant connections. Compatible with Parker A-LOK fittings
This double-ferrule stainless steel fitting connects 8 mm OD tubing to a 1/4 in pipe weld system. Type Compression x Pipe Weld, it is used in instrumentation, hydraulic, and process lines requiring leak-tight, vibration-resistant connections. Compatible with Swagelok brand fittings
HAM-LET
This double-ferrule stainless steel fitting connects 8 mm OD tubing to a 1/4 in pipe weld system. Type Compression x Pipe Weld, it is used in instrumentation, hydraulic, and process lines requiring leak-tight, vibration-resistant connections. Compatible with Swagelok brand fittings
Compression nut for double-ferrule tube fittings, made of stainless steel. Designed for 6 mm OD tubing as part of the Let-Lok series. Compatible with Swagelok fittings for use in industrial fluid systems requiring leak-tight connections
HAM-LET
Compression nut for double-ferrule tube fittings, made of stainless steel. Designed for 6 mm OD tubing as part of the Let-Lok series. Compatible with Swagelok fittings for use in industrial fluid systems requiring leak-tight connections