What the smallest lid this will work on? I have some that are 7/8".

I do think that the smallest should work for 7/8. If you buy a gallon of water that cap opens with the 2nd spot. As a bonus with this tool you can open pull top food cans. On the big end you have a flat piece that pulls up the ring on cans. Then hold tool straight up by the handles and put thick piece on ring and brace the ring pull up to edge of can top and pull back.. I have Arthritis and this is the best product I have found by far and the price is great also.

Will this help open a wide mouth pickle jar?

It well but not with the round part. On the top is a hook and you pop it on and lift. Like an old bottle opener. Once popped it twist’s right off.

will this fit a 4 inch lid?

I don’t believe it will as the largest opener is barely 3 inches and won’t stretch to 4.

How is it a CAN opener, pls?

The product description states "can also be used to open the ring pull cans" so I suppose it can help to open cans that have a ring pull on them, but I have not tried this function. It works pretty well to open jars with twist off lids though.

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🔓 Unlock every lid with ease — never miss out on your favorite flavors!

ERGONOMIC LONG HANDLE - Maximize leverage and minimize strain—perfect for weak hands and arthritis.
COMPACT EASY TO STORE - Slim profile fits neatly in your kitchen drawer or hangs for quick access.
NON SLIP RUBBER BACKING - Secure grip on stubborn lids without slipping or frustration.
UNIVERSAL 6 IN 1 DESIGN - Effortlessly open jars, bottles, cans & more with 8 versatile ring sizes.
DURABLE FOOD GRADE MATERIALS - Built to last with high-quality polypropylene and rubber for safe, long-term use.

The Otstar 6-in-1 Jar Opener is a compact, ergonomic kitchen tool designed to help seniors, arthritis sufferers, and anyone with low hand strength open jars, bottles, and cans effortlessly. Featuring 8 ring sizes (1-3 inches), a long non-slip handle, and durable food-grade materials, it combines versatility with comfort and durability for everyday convenience.

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Received my product in pristine condition. Great service overall.

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Manufacturer	Otstar
Model Number	JO-BW
Package Dimensions	22.3 x 9.7 x 2.2 cm
Material	Stainless Steel
Color	white
Size	Universal
Package Weight	0.13 Kilograms
Batteries Required	No
Batteries Included	No
Material Care Instructions	Bowl Desk Safety, Hand wash
Brand Name	Otstar
Item Weight	0.13 Kilograms

Jar Opener Bottle Opener Can Opener for Weak Hands, Seniors with Arthritis and Low Strength, Multi Jar Opener Easily Remove Lid (White & Cyan)

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