They help a bunch...nice to hold an object with both hands while looking at it..
Great pin pointer from Garrett and Metal Detecting Stuff is my #1 source for products. Excellent service
Mini METRIC identification collar set for use with most brands of hex wrenches including Hudy, Mip, Associated, etc.
Note: Collars fit 1.5, 2.0 and 2.5 wrench tip shafts with a 3mm diameter shank, and 3.0 shafts with a 3.5mm diameter shank.