Hand tool for basic metric measurement, aimed at quick inside and outside checks up to 200mm. Linic Inside Outside Plastic Caliper helps remove guesswork when sizing holes or checking thickness, so small jobs feel neater and faster. Is it the right choice for anyone needing a simple, durable measuring pair?
⚡ At a Glance
- • Measuring Accuracy: Metric scale with visible side markings in 2mm increments for routine checks
- • Best for: DIYers, hobbyists and glaziers needing quick interior and exterior measurements
- • Not ideal for: Precision engineering or machinists who require sub-millimetre accuracy
A pair of inside/outside calipers with a 200mm metric measuring scale and 2mm side markings. A finger nut lets users lock settings, and manufacture takes place in Leicestershire, UK.
Straightforward internal and external checks – with dual-ended measuring jaws
One jaw set is shaped for internal measurements, the opposite set for external dimensions, while the side-mounted metric scale records sizes. Side markings appear at 2mm intervals to aid quick readings.
Makes checking hole diameters, shaft sizes and material thickness fast and intuitive, ideal for routine workshop tasks and glazing checks.
Secure repeat measurements – thanks to the finger nut locking
A thumb-operated finger nut loosens and tightens to set the calipers' position, holding the jaws steady once adjusted. The simple mechanical lock requires no additional tools.
Permits transferring a measurement to a ruler or marking out without losing the setting, improving consistency when making multiple parts or cuts.
Lightweight durability for everyday use – with moulded plastic construction
Manufactured from durable plastic, the calipers resist corrosion and remain light to handle, with tooling and production carried out in Leicestershire by Linic Plastics Ltd. Design focuses on basic robustness rather than precision metal tooling.
Easy to carry in a toolkit, gentle on finished surfaces, and suitable for frequent, low-maintenance workshop use.
✨ The 4 Key Reasons for Linic Inside Outside Plastic Caliper
- 200mm metric scale - Measures most small parts and glass pieces accurately in workshop
- 2mm increment markings - Makes rapid visual checks possible without micrometre-level precision
- Finger nut lock - Secures setting for repeat measurements and easier transferring
- UK manufacture - Designed and made in Leicestershire, supporting local production standards
📋 Technical Details at a Glance
- Category: Inside/outside caliper
- Material: Durable plastic
- Measuring Range: 200mm metric scale
- Scale Increments: 2mm side markings
- Measurement Types: Internal and external dimensions, thickness checks
❓ Frequently Asked Questions
Q: Can these calipers measure both internal and external dimensions?
A: Yes, one end is shaped for internal measurements and the other for external checks, suitable for holes, shafts and thickness checks.
Q: What scale and increments are shown on the calipers?
A: A 200mm metric measuring scale is fitted, with side measurements marked at 2mm increments for quick readings.
Q: How do I lock a measurement in place?
A: Use the finger nut, which loosens and tightens to fix the jaws at a chosen setting for repeat use.
🏆 Our Verdict
Suited to DIYers, hobbyists and glaziers who need a simple, repeatable way to check inside and outside dimensions. Dual-ended jaws, 2mm side markings and a finger nut lock make routine measuring quick and reliable. Robust plastic construction and UK manufacture give dependable long-term value for everyday workshop use.
