I have heard of a small torque wrench that reads in inch/ounces. Who makes it and what is the torque specification, or other method of achieving proper banjo head tension?
The Neary DrumTorque tool is distributed by Colato Inc., 4501 Hyde Park Blvd. Niagara Falls, NY 14305, about $40. Also, you can buy a screwdriver-type torque wrench from Snap-On, Mac, Proto or other similar higher-quality automotive tool jobber. I don’t know if Sears sells them. W.W. Grainger 800-323-0620 has a Proto # 6C486 torque screwdriver for $189.00 in in-lb or ft-lb. The Snap-on or Mac may be cheaper. Correct in-lb or ft-lb specs will probably be obtained through trial-and-error, depending if you want the head tuned to A# or F, or whatever. A place to start is 6 1/2 inch pounds – or 104 oz in. if you prefer. Cooper Power Tools sells the Utica brand of torque screwdrivers. Model TS-100 goes up to 100 in-oz and Model TS-35 goes upt to 36 in-lb. using 1/4 inch hex bits. Try the Jensen tool catalog. Q: What size and style of neck would be expected on a 1920’s Vega Whyte Laydie 5 string banjo with a 11 3/4 rim? Did Vega even make 5-strings with that rim size, or is such a banjo more
