Slatwall dimensions: 3 in on center, PVC slot profile (9.5 mm opening) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/slatwall-standard/  (CC BY 4.0)
Basis: Trusscore PVC slatwall slot and face dimension sheet; MDF slatwall 3 in OC (display supplier)
Catalog version: 2026-10-20

Sizes: see table below
- Grooves 3 in (76.2 mm) on centre: a 66.7 mm face plus the 9.5 mm opening.
- PVC slot (Trusscore): opening 9.5, lip depth 15.5, slot depth 7.4 mm.
- MDF display slatwall: 3/4 in board, 15 slots per 4 × 8 ft panel. Other brands' slot interiors (Proslat, Gladiator GearWall) are not published.
- The printed insert is a Xem Studio design for the PVC profile above; check one in your wall before printing many.

dimension  mm  inch
groove pitch  76.2  3
face height  66.7  2-5/8
slot opening  9.5  3/8
lip depth  15.5  0.61
slot depth  7.4  0.291

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Trusscore (manufacturer): Slatwall slot and face dimensions (PDF) — web — Publisher's page; dimensions are facts — https://trusscore.com/resources/slatwall-slot-and-face-dimensions.pdf
- Advance Displays: Horizontal slatwall panels — web — Publisher's page; dimensions are facts — https://advancedisplays.com/product/horizontal-slatwall-panels/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 2 parts): https://xemstudio.com/files/hardware/slatwall-standard/index.json
API: https://xemstudio.com/api/geometry?object=slatwall-standard