HAM-LET Compression Fitting Adapter: 1/4 in OD x 7/16 in OD x 7/16 in Pipe Fitting Size
The HAM-LET Compression Fitting Adapter (SKU 880H58) is a double-ferrule stainless steel tube fitting from the Let-Lok series, sized 1/4 in OD x 7/16 in OD x 7/16 in Pipe. It is compatible with Parker A-LOK fittings…
SKU 3G-OTH-471957
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Product Description
The HAM-LET Compression Fitting Adapter (SKU 880H58) is a double-ferrule stainless steel tube fitting from the Let-Lok series, sized 1/4 in OD x 7/16 in OD x 7/16 in Pipe. It is compatible with Parker A-LOK fittings and carries the manufacturer part number 739LTFL SS 1/4 X 1/4 BD.
Frequently Asked Questions
What is a HAM-LET Let-Lok compression fitting adapter used for?
This double-ferrule stainless steel tube adapter connects 1/4 in OD tubing to 7/16 in OD tubing or 7/16 in pipe, providing a leak-tight seal in instrumentation, hydraulic, and process systems. It is compatible with Parker A-LOK fittings for retrofit or repair applications.
What are the specifications of the HAM-LET 739LTFL SS 1/4 X 1/4 BD?
This HAM-LET Let-Lok adapter has a fitting size of 1/4 in OD x 7/16 in OD x 7/16 in Pipe, with a pipe fitting size of 7/16 in. It is a double-ferrule stainless steel tube fitting, compatible with Parker A-LOK brands, MPN 739LTFL SS 1/4 X 1/4 BD.
Where to buy HAM-LET compression fittings worldwide?
3G Electric supplies and delivers HAM-LET Let-Lok compression fittings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.
How to install a HAM-LET double-ferrule compression fitting?
Insert the tube fully into the fitting until it bottoms on the shoulder. Tighten the nut finger-tight, then use a wrench to tighten 1-1/4 turns for 1/4 in OD tubing. Always follow the manufacturer’s instructions for torque and re-make procedures to ensure a leak-free seal.
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Common applications for HAM-LETHAM-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.









