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Frost Custom Brass

Superior craftsmanship with modern technology and innovation!

The list below is a running data base of screw rims that have passed through the shop (data collection began on 5/1/2014).  Some rims were threaded prior to coming in, others were threaded in the shop.  The measurements were taken 0.1 inches from the rim surface at the rim/cup juncture with Bach threaded rim/underpart systems.  Updated 12/22/2017. 
Make Marked Size Measured Inside Diameter 
    (Bach Threads @ 0.1") (Unless noted)
Yamaha Miyashiro 1 0.550" Reeves Threads @0.125"
Yamaha Miyashiro 0.556" Reeves Threads @0.125"
Reeves 39 0.558" Reeves Threads @0.125"
Reeves 42 0.559" Reeves Threads @0.125"
Schilke 10A4A 0.565" Reeves Threads @0.125"
Benge CG 10 0.570" Reeves Threads @0.125"
Reeves 42 0.585" Reeves Threads @0.125"
Giardinelli 7M 0.591" Reeves Threads @0.125"
Reeves 42 0.593" Reeves Threads @0.125"
Reeves 42 0.593" Reeves Threads @0.125"
Reeves 42 0.594" Reeves Threads @0.125"
Reeves 43W 0.598" Reeves Threads @0.125"
Schilke 11 0.598" Reeves Threads @0.125"
Yamaha Hagstrom 0.615" Reeves Threads @0.125"
Bach 1 1/2C 0.620" Reeves Threads @0.125"
Laskey 65S 0.626" Reeves Threads @0.125"
Marcinkiewicz 1 1/4C 0.632" Reeves Threads @0.125"
Curry 1BC 0.644" Reeves Threads @0.125"
Yamaha Miyashiro 0.576"
Yamaha Shew Lead 0.580"
Bach 10 3/4EW 0.582"
Bach 20C 0.584"
Bach 20C 0.584"
Bach 20C 0.586"
Parduba 4* 0.587"
Bach 10 1/2C 0.590"
Bach 12C 0.590"
Bach 17C 0.590"
Yamaha Vizzutti 0.590"
Bach 12C 0.591"
Bach Mt Vernon 10 1/2 0.593"
Bach 10 1/2C 0.594"
Schilke 11AX 0.598"
Curry 10.5P 0.602"
Blackburn 7C 0.603"
Schilke 14A4A 0.603"
Schilke 14A4 0.605"
Schilke 14A4 0.608"
Bach 8C 0.609"
Bach 11A 0.610"
Bach 11C 0.610"
Bach Corp 8 3/4 0.610"
Bach 7EW 0.611"
Bach 7E 0.612"
Bach 3F 0.613"
Bach 11D 0.613"
Curry 8.5B 0.613"
Bach 10 1/2D 0.615"
Yamaha 14F4 0.615"
Bach 7EW 0.615"
Bach Mt Vernon 7C 0.616"
Bach 7E 0.617"
Bach 11D 0.617"
Yamaha Hagstrom 0.617"
Yamaha Hagstrom 0.617"
Yamaha Hagstrom 0.617"
Bach 10 1/2DW 0.617"
Bach 7E large let. 0.616"
Bach 9D 0.618"
Bach 7EW 0.618"
Bach 7E 0.618"
Yamaha Hagstrom 0.618"
Yamaha Hagstrom 0.618"
Yamaha Hagstrom 0.618"
Bach 10 1/2EW 0.618"
Bach 7EW 0.618"
Bach 3D 0.618"
Bach 7BW 0.619"
Bach 3E 0.619"
FCB 7 0.620"
Bach 7D 0.620"
Bach 7BW 0.620"
Bach 10 0.621"
Bach 7EW 0.622"
Bach 3C 0.622"
Kanstul B3C 0.622"
Yamaha 14B4 0.622"
Yamaha  14B4 0.622"
Yamaha 11F4 0.623"
Bach 3CW 0.624"
Tilz 1 1/2C 0.624"
FCB 6 0.625"
Bach 3C 0.625"
Bach 3C 0.625"
Bach 1 1/2B small let. 0.625"
Bach Corp. NY 7 0.625"
Horn Trader 3CX-28 0.625"
Monette C4LDS1 0.625"
Bach 6 Corp. 0.626"
JPV 3B 0.626"
Yamaha Shew Jazz 0.626"
Bach 10B 0.627"
Bach 3C large let. 0.627"
Bach 3C Corp. 0.627"
Greg Black NY 2C 0.627"
Toshi HH Pic 0.627"
Bach 1 1/2B small let. 0.628"
Parke 640 0.628"
Bach 9A 0.629"
Bach 3C 0.629"
FCB 5 0.630"
Bach 7C 0.630"
Bach 6B 0.630"
Bach 3C small let 0.630"
Bach 1 1/2C 0.630"
Bach 1 1/2C 0.630"
Curry 3C 0.630"
Kanstul JK1-MV10-3/4EW 0.630"
Bach 3C 0.631"
Bach 1 1/2B 0.631"
Patrick RB3B 0.631"
Bach 3C 0.632"
Laskey 60S 0.632"
Bach 8 0.633"
Bach 7C Corp 0.633"
Bach 6BM 0.633"
Bach 1 1/2C 0.633"
Bach 1 1/2C large let. 0.633"
James R New S5D 0.633"
Bach 6 0.634"
Bach 1 1/2C large let. 0.634"
Bach 7BW 0.634"
FCB 4 0.635"
Bach 1 1/2C 0.635"
Bach 3C 0.635"
Bach 3C small let 0.635"
Bach 3C 0.635"
Bach Artisan 3C 0.635"
Kelly 7C 0.635"
B&S 1 1/2C 0.636"
Bach 1 1/2C 0.636"
Bach 1 1/2C 0.636"
Bach 1 1/2C 0.636"
Bach 1 1/2C Vert. Frac. 0.636"
Bach 7C large let. 0.636
Laskey 70C 0.636"
Bach 7B 0.637"
Bach 7C 0.637"
Parke 640-275-26 0.637"
Bach 1 1/2B Vert. Frac. 0.638"
Bach 5A Corp. 0.638"
McCann 0.638"
Bach 2C 0.639"
Bach 1 1/2C 0.639"
Laskey 65S 0.639"
Yamaha 16C4GP 0.639"
Yamaha Sullivan 0.639"
FCB 3 0.640"
ACB MV3C 0.640"
Bach 1 1/2C 0.640"
Bach 1 1/2B 0.640"
Bach 2 0.640"
Bach 1 1/4C 0.640"
Yamaha 16C4 0.640"
Yamaha 16C4 0.640"
Yamaha 16C4 0.640"
Yamaha 16C4 0.640"
Yamaha 16C4 0.640"
Yamaha Sullivan 0.640"
Curry 1.5C 0.640"
Hammond 2MLH 0.640"
Parke 640 0.640"
Bach 5A 0.640"
Bach 1E 0.640"
Bach 1 1/2C 0.641"
Bach Corp. 1 1/2C 0.641"
Bach Corp. 7C 0.641"
Bach Corp. NY 7C 0.641"
Bach Corp. NY 7 0.641"
Bach 1/2B 0.641"
Bach 2C small letters 0.641"
Bach 2 0.641"
Bach 1 1/4C 0.641"
Bach 1 1/4C 0.641"
Hammond 4 0.641"
Yamaha 17B4 0.641"
Yamaha Sullivan 0.641"
Yamaha Sullivan 0.641"
Bach 1 1/2C 0.642"
Bach 1 1/4C 0.642"
Pickett 1.5BC 0.642"
Yamaha Mark Gould 0.642"
Yamaha 17B4 0.642"
Bach 1 1/4C 0.643"
Yamha 17B4 0.643"
Bach 2 0.643"
Bach 2 0.643"
JK 1 1/4C 3.8 0.643"
Curry 1.5BC 0.643"
Curry 1.5BC 0.643"
ACB MV3C 0.644"
Bach Corp. 1 1/2C 0.644"
Bach Corp. 1 1/2C 0.644"
Bach 1 1/4C 0.644"
Curry 1.5BC 0.644"
JK 4C 0.644"
Yamaha 17B4 0.644"
FCB 2 0.645"
Austin Custom Brass 1.5CS 0.645"
Bach 1C 0.645"
Bach 7A 0.645"
Bach 1 1/4C Mt Vernon NY 0.645"
Brelsmair 16-G 0.645"
Bach 1 1/4C Vert. Frac. 0.645"
Bach 1 1/4C 0.645"
Laskey 75 0.645"
Laskey 75MD 0.645"
GR Studio 1 0.645"
Pickett 1.5AB 0.645"
Yamaha Sullivan 0.645"
Bach 2 0.646"
Bach 1 1/4C 0.646"
Bach 1X 0.646"
Bach 1 1/4C Vert. Frac. 0.647"
Bach Corp. 1 1/4C 0.647"
GR 1HX #587 Haefner  0.647"
Parke Merkelo 650-215 0.647"
Yamaha 16C4 0.647"
Yamaha 17B4 0.647"
Bach 5A 0.648"
Bach 1 1/4C 0.648"
Bach Corp. 1 1/4C 0.648"
Bach 1C 0.648"
Austin Custom Brass 1.25CDS 0.648"
Bach 1C new vintage 0.648"
Bach 1X 0.648"
Bach 1X Corp. 0.648"
Bach 1B  0.648"
Curry 1.25BC 0.648"
Austin Custom Brass 1.25CS 0.649"
Bach 3 0.649"
Bach 1 1/4C 0.649"
Bach 1C 0.649"
Bach 1C 0.649"
Parke 650 Orchestral 0.649"
Schilie 20 0.649"
FCB 1 0.650"
Kanstul B1XB 0.650"
Hammond 3ML 0.650"
Hammond 2ML 0.650"
Hammond 2MLX 0.650"
Bach 7A 0.650"
Bach Mt Vernon 1 0.650"
Bach 1X 0.650"
Bach 1X 0.650"
Bach 1B 0.650"
Bach 1C 0.650"
Bach 1C 0.650"
Bach 1C 0.650"
Bach 1C 0.650"
Bach 1C Corp. 0.650"
Bach 0.650"
JK-Exclusive 4B A2 0.650"
Laskey 80MD 0.650"
Laskey 80MD 0.650"
Parke 650 0.650"
Bach  1 1/4C 0.651"
Bach 1 1/4C 0.651"
Bach 1C new vintage 0.651"
Bach 1C 0.651"
Bach 1X 0.651"
Bach 1X 0.651"
Parke 650 0.651"
Yamaha 17C4 0.651"
Bach 7A small let 0.652"
Bach 1HC
0.652"
Bach 1C
0.652"
Bach 1C
0.652"
Bach 1D
0.652"
Bach 1D
0.652"
Bach 1X
0.652"
Bach 1X
0.652"
Bach Corp. Mt. Vernon NY 1 1/4C
0.653"
Bach 1X
0.653"
Bach 1X
0.653"
Hammond 3ML
0.653"
Parke 655
0.653"
Bach 1X
0.654"
Bach 1B
0.654"
Yamaha 17C4
0.654"
Bach 1D
0.655"
Bach Corp Mt Vernon NY 1
0.655"
Bach 1X
0.655"
Breslmair HG2
0.655"
Laskey 80MD
0.655"
Parke 655
0.655"
Bach 1D
0.656"
Bach 1
0.656"
Parke Merkelo
0.656"
Bach 1C
0.657"
Bach 1C
0.657"
Bach 1X
0.657"
Bach 1
0.658"
Bach 1C
0.659"
Bach 1C
0.659"
Bach 1
0.659"
Bach 1C
0.660"
Bach 1C
0.660"
Bach Corp. Mt. Vernon NY 1C
0.660"
Parke Merkelo 655
0.661"
Bach 1C
0.662"
Bach 1CW
0.662"
Bach 1CW
0.662"
Bach 1
0.665"
Bach 1
0.665"
Bach 1
0.665"
Bach 1 0.667"
Bach 1 0.667"
Bach  1 0.668"
Bach 1 0.668"
Warburton 1MC 0.673"
Bach 1C 0.675"