We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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 Let-Lok Double-Ferrule Stainless Steel Fitting is a compression fitting adapter in a Tube x FNPT configuration, sized 3/8 in OD x 1/4 in Pipe. It is compatible with Swagelok fitting brands, offering a…

SKU 3G-OTH-471679

Also listed as: 770LSS38X14 · 770L SS 3 8 X 1 4 · 770L-SS-3-8-X-1-4

Brand
HAM-LET
Item
Let-Lok Double-Ferrule Stainless Steel Fitting
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
770L SS 3/8 X 1/4
Series
Let-Lok
Type
Tube x FNPT
Compatible Fitting Brands
Swagelok

Technical Documents

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

Product Description

The HAM-LET Let-Lok Double-Ferrule Stainless Steel Fitting is a compression fitting adapter in a Tube x FNPT configuration, sized 3/8 in OD x 1/4 in Pipe. It is compatible with Swagelok fitting brands, offering a reliable connection for industrial tubing systems.

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 Let-Lok compression fitting adapter used for?

A HAM-LET Let-Lok double-ferrule compression fitting adapter connects 3/8 in OD tubing to a 1/4 in FNPT threaded port. It provides a leak-tight, vibration-resistant seal in industrial instrumentation, hydraulic, and process systems where Swagelok-compatible fittings are required.

What are the specifications of the HAM-LET 770L SS 3/8 X 1/4 fitting?

The HAM-LET 770L SS 3/8 X 1/4 is a double-ferrule stainless steel compression fitting adapter. It has a Tube x FNPT configuration with 3/8 in OD tube size and 1/4 in pipe thread. It belongs to the Let-Lok series and is compatible with Swagelok fitting brands.

Where to buy HAM-LET Let-Lok compression fittings worldwide?

3G Electric supplies HAM-LET Let-Lok compression fittings worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 770L SS 3/8 X 1/4 adapter.

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

To install a HAM-LET Let-Lok double-ferrule fitting, insert the tube fully into the fitting until it bottoms out, then tighten the nut finger-tight. Mark the nut position, then tighten an additional 1-1/4 turns for 3/8 in OD tubing. Always follow manufacturer instructions for proper ferrule grip.

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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