https://www.crazycrow.com/black-powder-supplies/gunsmiths-screwdriver-sets-fancy
Gunsmith's Screwdriver Sets - Fancy
4967-109-002$38.00
Product Details
"Turnscrews" are prized because their tips are ground so torque is applied at the bottom of the screw slot where it is stronger and will not mar the appearance. Our sets consist of 3 pieces 5" to 6" long with fine hardwood handles and solid brass ferrules. Tips are 3/16", 1/4" & 3/8" and you will be pleased using these inspiring & beautiful tools.