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HAM-LET Let-Lok 770L SS 5/16X 1/8 Double-Ferrule Tube x FNPT Adapter - Double-Ferrule Stainless Steel Fittings
HAM-LETDouble-Ferrule Stainless Steel Fittings

HAM-LET Let-Lok 770L SS 5/16X 1/8 Double-Ferrule Tube x FNPT Adapter

The HAM-LET Let-Lok Series 770L SS 5/16X 1/8 is a double-ferrule stainless steel compression fitting adapter with a 5/16 in OD tube x 1/8 in FNPT pipe fitting size. It is compatible with Parker A-LOK fittings…

SKU 3G-OTH-471499

Also listed as: 770LSS516X18 · 770L SS 5 16X 1 8 · 770L-SS-5-16X-1-8

Brand
HAM-LET
Item
Let-Lok 770L SS 5/16X 1/8 Double-Ferrule Tube x FNPT Adapter
Part Number
770L SS 5/16X 1/8
Category
Double-Ferrule Stainless Steel Fittings
Available to Order
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Worldwide Shipping
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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 5/16X 1/8
Series
Let-Lok
Type
Tube x FNPT
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 Let-Lok Series 770L SS 5/16X 1/8 is a double-ferrule stainless steel compression fitting adapter with a 5/16 in OD tube x 1/8 in FNPT pipe fitting size. It is compatible with Parker A-LOK fittings, providing a reliable connection for industrial fluid 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 HAM-LET Let-Lok 770L SS 5/16X 1/8 used for?

This double-ferrule stainless steel compression fitting adapter connects 5/16 in OD tubing to a 1/8 in FNPT port. It is used in industrial fluid systems requiring leak-tight, vibration-resistant connections, such as instrumentation, chemical processing, and hydraulic lines.

What are the specifications of HAM-LET 770L SS 5/16X 1/8?

The HAM-LET Let-Lok Series 770L SS 5/16X 1/8 is a tube x FNPT adapter with 5/16 in OD tube size and 1/8 in pipe thread. It is made of stainless steel, features double-ferrule design, and is compatible with Parker A-LOK fittings.

Where to buy HAM-LET compression fittings in worldwide?

3G Electric supplies HAM-LET Let-Lok compression fittings, including the 770L SS 5/16X 1/8, to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your fluid systems.

How to install HAM-LET double-ferrule compression fittings?

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 1-1/4 turns past hand-tight for proper ferrule bite. Always follow manufacturer guidelines for tube preparation and torque.

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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