Train Control Systems KA4 Keep Alive 1668

Train Control Systems KA4 Keep Alive 1668

Marsoni

M251S

$22.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Train Control Systems KA4 Keep Alive 1668TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4 will power an HO Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep Alive includes a Blue and a Black w White Stripe wire to attach it to a decoder. Dimensions: . 52 x . 52 x . 45 or 13. 22mm x 13. 22mm x 11.

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Solid and well made cigar holder. It has a built-in punch cutter, but I found it to be way too big and dull on top of that. Both ends unscrew and can be used as a cigar rest if you don't have an ash tray handy. It definitely will not fit any cigar over 6 inches in length. It looks really nice and definitely provides protection for the cigar. The claim that it has one end to use as an ashtray is ridiculous, so bring an ashtray as this will not work for that. It is a cigar holder with a rest and nothing more. Bring along a proper cutter and an ashtray and you will be happy. I deducted one star for the poor punch cutter and the ashtray claim.

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Reviewed in the United States on January 18, 2026

Verified Purchase

Jessie McKnight

Port Orchard, US

★★★★★ 5

Very nice

Color: RYLCC-GLD, Color: RYLCC-GLD

Very nice quality and build, very solid and looks durable. The cigar punch is a lil too big in diameter but definitely a must buy product. Fast shipping and packaging. No padding came for bottom little astray bottom

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Reviewed in the United States on February 24, 2025

Not my real Name

Birmingham, US

★★★★★ 5

Durable and Makes a Statement

Color: RYLCC-new gold, Color: RYLCC-new gold

This is a bit of a statement piece. It appears to be machined out of a solid piece of metal. Gold toned, it shows you have arrived. It is a bit weighty. It can hold a large ring cigar; a Robusto would be no problem. A Churchill would be too long. It does the job. It comes with a dropper for the distilled water and some Ziploc type bags (not sure why they are included). It's worth the selling price of $8.90 . Great as a gift as well.

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Reviewed in the United States on November 19, 2025

Verified Purchase

James Moore

Bozeman, US

★★★★★ 4

Machine quality

Color: RYLCC-BLK, Color: RYLCC-BLK

For the price not bad, machining quality flawed. Could have been better. More of an aesthetic quality, other than that defect not bad.

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Reviewed in the United States on April 6, 2024

Bill Moses

Phoenix, US

★★★★★ 5

Portable Crown Cigar Tube: A Handy Travel Companion

Color: RYLCC-GLD, Color: RYLCC-GLD

The wanbro Crown Cigar Tube is a must-have for cigar enthusiasts on the go. Made from durable aluminum alloy, it provides excellent protection for your cigars while you travel. With built-in features like a cigar holder, punch, and ashtray, it's a convenient all-in-one solution. Plus, its smell-proof design ensures that your cigars stay fresh wherever you go. Overall, it's a practical and stylish accessory that makes a great gift for any cigar lover.

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Reviewed in the United States on March 16, 2024