Boltster™ Top Box Tool Tray – Oversized Silicone Fastener Organizer
The Boltster™ Top Box Tool Tray offers massive fastener storage with heat-resistant silicone, 5 hole patterns, and a lifetime warranty—built for tool carts and top boxes.
Organizes fasteners from M3 to M17 (1/8" to 5/8") with five pattern diameters
Includes three linear rows for fastener storage up to 25mm (1”) wide
Central “catch-all” zone holds loose parts, tools, and components
Constructed from proprietary silicone, heat- and chemical-resistant up to 500°F
41mm sidewalls prevent spillage—higher than standard trays
Weighs just under 7 lbs, with reinforced bottom and webbing for rugged use
Detailed Product Description
The Boltster™ Top Box Tool Tray is the largest and most advanced model in the Boltster™ lineup, developed by popular demand for technicians needing expanded organization atop toolboxes and carts. Co-developed with Anson PDR, this tray delivers unrivaled fastener management for automotive, marine, aviation, and shop professionals.
Crafted from Boltster’s proprietary high-strength silicone, it resists heat up to 500°F and exposure to harsh chemicals. The tray features five distinct hole diameters, allowing storage of fasteners from M3 to M17 (or 1/8” to 5/8”), plus three dedicated linear rows that accommodate fasteners up to 25mm (1”). A spacious catch-all center section holds loose parts, small tools, or labels. With 41mm sidewalls, it outperforms most trays on the market for containment.
Weighing just under 7 lbs and reinforced throughout, this tray is designed for serious jobs and built to last—with a lifetime warranty to match.
Technical Specifications
Material: Proprietary high-strength silicone
Dimensions: 22.5” L x 16” W x 1.75” H
Weight: Just under 7 lbs
Capacity: Fasteners from M3–M17 (1/8”–5/8”) and linear rows for up to 25mm (1”)
Sidewall Height: 41mm
Design: 5 hole patterns + 3 linear sections + center catch-all
Warranty: Lifetime
Co-Branding: Developed in partnership with Anson PDR
I normally wear an xl for 95% of my shirts. I ordered a 2XL in this just to be safe. STILL too small. Sizing is crazy. You can do better. Charge me for a correctly sized shirt, I don’t care! But don’t do this.
I’m NOT taking a pic.