Dasqua 8 Piece Caliper Accessory Kit Durable Construction: Made of hardened stainless steel for long-lasting accuracy and resistance to wear. Precision Measurement: Designed for use with digital and dial calipers, enabling accurate measurements of deep, wide, or hard-to-reach parts. Easy Attachment: Quick-swap design allows for fast installation on your caliper without additional tools. Inch & Metric Compatible: Works with calipers capable of reading both imperial and metric measurements. Compact Storage: Comes with a convenient organizer case for keeping all pieces secure and easily accessible. Professional Grade: Ideal for machinists, engineers, hobbyists, and metalworking professionals. Versatile Applications: Perfect for measuring metal, plastic, wood, and other materials where standard calipers cannot reach. Complete 8-Piece Kit Includes: 2 extension bars, 4 interchangeable tips, 2 adapter blocks, and a hex wrench for versatile caliper measurements.