A45 : 1/2' diameter extensions 6 Piece Screw-on tip set with holder

Includes :

1' (A451) 
2' (A452) extensions
1 - 1' soft tip (A44SG)
1 - 1' medium tip (A44M)
1 - 1' pencil point (A44P)
1 - 3/4' rubber tip (A36B)
4 - (A35) push-on caps
4 - (A35U) push on caps
1 - 16-hole tool tip holder - polished aluminum with Magnets (A44THM)

All tips and extensions have 5/16-18' threads.