The Vintage Union Tool 4 Inch Spring Leg Caliper is a high-quality, American-made inside caliper featuring a unique spring joint for precise measurements. This caliper is perfect for metalworking inspection and measurement tasks, and it comes with a leather sheath for...
The Union Tool Inside Caliper is a high-quality machinist tool made in the USA. With a 9-inch overall length, this caliper features a spring joint for precise measurements. The brand’s reputation for excellence and the caliper’s leg size of 8.000 inches...
Up for sale is a vintage inside caliper from Union Tool Co. made in the United States. This caliper features a spring joint and flat leg design, with a maximum opening of 5 inches. The brand name is clearly marked on the caliper for authenticity. Perfect for...
