Shop › CALIPER BOLEY mm145 - 4982 Image 1 of 1 CALIPER BOLEY mm145 - 4982 $337.00 Get notified by email when this product is in stock. Add To Cart Added! Boley stainless steel caliper (145 mm) for measuring tooth dimensions and spaces. Product SKU: 4982 Boley stainless steel caliper (145 mm) for measuring tooth dimensions and spaces. Product SKU: 4982