Silicone Rubber T‑Type Plug Caps — 5 or 10 pieces, sizes 2.5 mm to 14 mm (including 4 mm) Key benefits Protects plug ends and T‑type connectors from dirt, debris and accidental contact by providing a secure blanking seal. Snap‑on design makes installation fast and tool‑free while holding caps firmly in place for reliable protection. Flexible silicone material fits snugly over a range of diameters, offering repeatable use without deforming. What you get Available pack sizes: 5 pieces or 10 pieces. Size range: 2.5 mm to 14 mm, with a specific 4 mm option available. T‑type plug cover geometry designed to match T‑style plugs and act as end seals or stoppers. Why choose these caps Simple, secure protection: snap‑on fit reduces handling time and prevents loose covers. Versatile compatibility: size range covers many small plugs, pins and exposed ends used in electronics, wiring and mechanical assemblies. Durable, soft silicone provides a protective cushion without damaging mating parts. Typical applications Electronics and wiring: cap unused T‑type connector pins during transport or storage to prevent contamination. Assembly and maintenance: temporarily seal exposed tubing or probe ends while components are moved or tested. Equipment protection: cover threaded studs or small shafts to prevent scratches and reduce risk of accidental contact. Specifications Material: silicone rubber Form: T‑type plug covers (snap‑on) Pack options: 5 pieces or 10 pieces Sizes: 2.5 mm to 14 mm (4 mm included) Usage notes Choose the cap size that most closely matches the plug outer diameter for a secure snap fit. Reusable: remove and reapply as needed for inspection, testing or storage.