Quality Spring Calipers- Measuring Engineering Workshop Hand TOOLSom (4"/ 100 MM- Outside Caliper)

• Industrial Tool Steel Build: Manufactured from premium-quality tool steel, this 4" (100 mm) Outside Caliper is built for longevity. Its rugged construction is designed to withstand the rigors of a busy industrial workshop while maintaining pinpoint accuracy.
• Hardened Bow Springs & Fulcrum Spools: Featuring hardened bow springs and heavy-duty fulcrum spools, the mechanism ensures uniform tension with zero "play." This provides the necessary stability for a consistent feel and guaranteed accurate measurements every time.
• Precision Dimension Transfer: This tool is expertly designed for measuring and transferring the outside diameter (OD) of round bars, shafts, and irregular surfaces. It is an indispensable instrument for lathe work and precision metal turning.
• Quick & Positive Adjustment: Equipped with a precision adjusting screw, self-seating washer, and nut. This mechanism allows for rapid, fluid adjustments that stay positively locked in place, ensuring your dimension doesn't shift during use.
• Forged Steel Legs: The legs are forged for maximum structural integrity, and the contact points are specially hardened. This design offers high resistance to wear and maintains professional-grade accuracy even after years of heavy use.
• Compact 4-Inch Design: The 100 mm size is perfectly suited for measuring small to medium-sized parts. This pocket-sized tool is exceptionally easy to handle and is a convenient addition to any technician's or hobbyist’s toolkit.
• Accurate Measurements with Rulers: For the most reliable results, this caliper is intended for use alongside steel rules or micrometers. It remains the most trusted manual method for verifying and transferring unknown external dimensions.
• Trusted ASSORTS Craftsmanship: Designed by Assorts Machine Tools, this professional-grade caliper is the premier choice for machinists, hobbyists, and engineering students who value quality and precision.

Dispatch Time: 1–2 business days
International Delivery: 5–12 business days (location-wise)
Tracking: End-to-end international tracking available
Packaging: Shockproof & secure export packaging
Customs/Duties: May apply based on destination country
Carrier: DHL / FedEx / UPS (depending on region)

Warranty: 6–12 months (manufacturing defects only)
Returns: Accepted for defective, damaged, or incorrect items
Return Window: 7 days from delivery
Replacement: Free replacement for eligible claims
Process: Email support with product video/photos
Note: Used/damaged by customer items not returnable

Read the user manual before first use

Wear safety gloves & eye protection when required

Keep away from children

Do not overload or misuse the product

Store in a dry, moisture-free environment

Clean tools after use to maintain performance