220 heat shrink electrical terminals in a 24-hole labeled metal drawer — butt connectors, ring terminals, disconnects, and spade terminals in multiple gauges, pre-sorted and ready to use. Heat shrink insulation creates a weatherproof, vibration-resistant connection that a standard crimp terminal can't match, making this the right kit for automotive, marine, and outdoor wiring work.

What's Included

Heat shrink butt connectors — multiple wire gauges for inline wire splicing
Heat shrink ring terminals — multiple wire gauges for stud and post connections
Heat shrink disconnects and spade terminals — multiple wire gauges for quick-connect applications
220 pieces total
24-hole labeled metal drawer — each compartment sorted by terminal type and gauge
QR-coded layout included

Specifications

Terminal type	Heat shrink insulated
Terminal styles included	Butt connectors, ring terminals, disconnects, spade terminals
Wire gauge range	22–18, 16-14, 12-10 AWG (across all terminal types)
Total pieces	220
Storage included	Yes — 24-hole labeled metal drawer

Best For

Automotive wiring repairs — heat shrink terminals create a sealed, vibration-resistant connection that holds up to engine heat and road vibration
Marine electrical work — the heat shrink sleeve seals out moisture and prevents corrosion at the crimp, critical in wet environments
Fleet maintenance shops — a broad gauge range and variety of terminal types covers most vehicle wiring jobs in a single bin
Outdoor and off-road equipment — connections exposed to weather, mud, and vibration benefit most from the sealed heat shrink design
Any shop making the switch from standard crimp terminals — once you've used heat shrink, bare crimp terminals feel like a compromise

Starter Kit vs. Refill — Which Do I Need?

	This Starter Kit	Refill
Terminals (220 pcs)	✓	✓
24-hole metal drawer	✓ Included	— Already own one
QR-coded layout	✓ Included	— Already have it

If this is your first purchase, the Starter Kit gets you the full setup. If you already own a 24-hole drawer from a previous kit, the 220-Piece Heat Shrink Terminal Refill restocks your terminals and saves you money.

Shipping & Ordering

Ships within 1–2 business days from our warehouse
Volume pricing available — save up to 20% when ordering 3 or more kits
Reorder regularly? Ask us about a B2B account with a quarterly restock cadence and custom pricing — contact us

Essential Fastener Kits

220 Piece Heat Shrink Terminal Assortment Starter Kit