We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting: 1 in OD - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting: 1 in OD

The HAM-LET Let-Lok Series Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1 in OD x 1-5/16 in Pipe fitting size (MPN 769LOB SS 1X1-5/16 12POS). It is compatible with Swagelok fittings…

SKU 3G-OTH-472109

Also listed as: 769LOBSS1X151612POS · 769LOB SS 1X1 5 16 12POS · 769LOB-SS-1X1-5-16-12POS

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Fitting: 1 in OD
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HAM-LET
Manufacturer Part Number
769LOB SS 1X1-5/16 12POS
Series
Let-Lok
Type
Tube x ORB
Fitting Size
1 in OD x 1-5/16 in Pipe
Compatible Fitting Brands
Swagelok

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 Let-Lok Series Double-Ferrule Stainless Steel Fitting is a Tube x ORB adapter with a 1 in OD x 1-5/16 in Pipe fitting size (MPN 769LOB SS 1X1-5/16 12POS). It is compatible with Swagelok fittings, supporting reliable connections in industrial fluid systems.

Frequently Asked Questions

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

A HAM-LET Let-Lok double-ferrule stainless steel fitting creates leak-tight connections in industrial fluid systems. This Tube x ORB adapter joins tubing to an O-ring boss port, supporting reliable sealing in hydraulic, pneumatic, and process instrumentation applications.

What are the specifications of the HAM-LET 769LOB SS 1X1-5/16 12POS fitting?

The HAM-LET 769LOB SS 1X1-5/16 12POS is a Let-Lok Series double-ferrule stainless steel fitting. It is a Tube x ORB adapter with a fitting size of 1 in OD x 1-5/16 in Pipe. It is compatible with Swagelok fittings for secure connections.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HAM-LET Let-Lok fittings, including the 769LOB SS 1X1-5/16 12POS adapter, to any international destination.

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

To install a HAM-LET double-ferrule fitting, insert the tube fully into the fitting body, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for 1 in OD tubing. Always follow manufacturer guidelines for proper ferrule grip and leak-free assembly.

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 double-ferrule stainless steel union connects tubes of 12 mm OD and 3/8 in OD. The compression x compression configuration provides leak-tight, vibration-resistant joints in industrial fluid systems. Compatible with Swagelok fitting brands
HAM-LET
This double-ferrule stainless steel union connects tubes of 12 mm OD and 3/8 in OD. The compression x compression configuration provides leak-tight, vibration-resistant joints in industrial fluid systems. Compatible with Swagelok fitting brands
This HAM-LET double-ferrule compression tee fitting from the Let-Lok series is made of stainless steel and has a fitting size of 5/16 in OD x 5/16 in OD x 5/16 in OD. It is compatible with Swagelok brands and is used to create leak-tight branch connections in industrial tubing systems, such as instrumentation, chemical processing, and hydraulic lines
HAM-LET
This HAM-LET double-ferrule compression tee fitting from the Let-Lok series is made of stainless steel and has a fitting size of 5/16 in OD x 5/16 in OD x 5/16 in OD. It is compatible with Swagelok brands and is used to create leak-tight branch connections in industrial tubing systems, such as instrumentation, chemical processing, and hydraulic lines
This HAM-LET compression tee fitting is constructed of stainless steel and features a double-ferrule design for secure tube gripping. It accommodates 12 mm OD tubing on two ends and a 1/4 in pipe connection on the third. Suitable for creating branch connections in tubing systems where leak-tight performance is required
HAM-LET
This HAM-LET compression tee fitting is constructed of stainless steel and features a double-ferrule design for secure tube gripping. It accommodates 12 mm OD tubing on two ends and a 1/4 in pipe connection on the third. Suitable for creating branch connections in tubing systems where leak-tight performance is required
This HAM-LET double-ferrule stainless steel fitting adapts from 1/2 in OD tube to 3/8 in male NPT pipe thread. Part of the Let-Lok series, it is compatible with Parker A-LOK fittings. Used in instrumentation, hydraulic, and pneumatic systems for leak-tight connections
HAM-LET
This HAM-LET double-ferrule stainless steel fitting adapts from 1/2 in OD tube to 3/8 in male NPT pipe thread. Part of the Let-Lok series, it is compatible with Parker A-LOK fittings. Used in instrumentation, hydraulic, and pneumatic systems for leak-tight connections
Double-ferrule compression fitting adapter for connecting 3/16 in OD tube to 1/8 in OD tube in industrial fluid systems. Made of stainless steel, tube x tube configuration. Compatible with Parker A-LOK fittings
HAM-LET
Double-ferrule compression fitting adapter for connecting 3/16 in OD tube to 1/8 in OD tube in industrial fluid systems. Made of stainless steel, tube x tube configuration. Compatible with Parker A-LOK fittings
This HAM-LET compression fitting nut is part of the Let-Lok series, designed for double-ferrule connections on 3/8 in OD stainless steel tubing. Made of stainless steel, it is compatible with Swagelok fittings and used in industrial fluid systems requiring leak-tight seals
HAM-LET
This HAM-LET compression fitting nut is part of the Let-Lok series, designed for double-ferrule connections on 3/8 in OD stainless steel tubing. Made of stainless steel, it is compatible with Swagelok fittings and used in industrial fluid systems requiring leak-tight seals
This double-ferrule stainless steel compression fitting adapter connects 3 mm OD tubing to 6 mm OD tubing in a compression x compression configuration. It is compatible with Swagelok fitting brands and is used in instrumentation, hydraulic, and process systems requiring leak-free connections
HAM-LET
This double-ferrule stainless steel compression fitting adapter connects 3 mm OD tubing to 6 mm OD tubing in a compression x compression configuration. It is compatible with Swagelok fitting brands and is used in instrumentation, hydraulic, and process systems requiring leak-free connections
This compression fitting cap is designed for 14 mm OD tubing, constructed from stainless steel. It utilizes a double-ferrule design to provide a secure seal in fluid systems. Compatible with Swagelok fitting brands, it is suitable for applications requiring leak-tight connections in instrumentation and process lines
HAM-LET
This compression fitting cap is designed for 14 mm OD tubing, constructed from stainless steel. It utilizes a double-ferrule design to provide a secure seal in fluid systems. Compatible with Swagelok fitting brands, it is suitable for applications requiring leak-tight connections in instrumentation and process lines