851 BLAKE 4-1/4" I.D. FEELER, 1-3/4"OAL851 BLAKE 4-1/4" I.D. FEELER, 1-3/4"OAL 851, MEASURES I.D.'s UP TO 4-1/4" This is the original I.D. Feeler that is included with your Blake Co-Ax Indicator. It is 1-3/4" overall length and will measure I.D.'s up to 4-1/4". A carbide version is also available, as are a standard 8" & 12" I.D. Feelers.
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.