Can be numbered left to right or right to left, please leave a note on checkout which is preferred. Standard holder that will be supplied is left to right
3/8 Holder- 214IMFMYA and 214SIMFMYA 8-19, 21 and 24 mm Supplied as a 2 piece kit
1/2 holder- 315IMMYA and 315SIMMYA 10-24mm Supplied as a 2 piece kit
1/2 inch longer 10-36 single. Supplied as 5 pieces
