Grip Chevron

Wedge and twist open tight jars

Screw the plate under a wall cupboard or shelf with the V facing out: push a stubborn jar lid up into the toothed V until it wedges, then turn the jar with both hands. The narrowing jaw grips lids from 20 to 100 mm, so anyone with weak or sore hands can open jars without a gadget in the drawer.

Customize this model

Size: 160 × 90 × 14 mm
Shape: Custom outline
Walls: 5.0 mm
Volume: 72.6 cm³
Est. weight (PLA): 90.0 g
Parts to print: 1
Category: Kitchen organisers
Made by: Krypto
Built in: 14 steps

What’s in it

Custom outline, 160 × 90 × 14 mm, with 5.0 mm walls
Custom outline traced from a shape
2 holes in the floor

How to print it

PETG; two 4 mm screws.

Prints as shown on its outline, no supports.

Filament: at most about 90.0 g of PLA printed solid (roughly $1.80 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the grip Chevron model?

The grip Chevron model measures 160 × 90 × 14 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. PETG; two 4 mm screws. Prints as shown on its outline, no supports.

How much filament does it use?

At most about 90.0 g of PLA (72.6 cm³ printed solid), roughly $1.80 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.