Greg Black Large Shank Trombone

Handmade in North Carolina. Silver plated. Special orders welcome.

Bass Trombone

1G & 1GS: Cup Diameter: 29mm, 1.144" Bore: 'O', .316". Cup Depth:  "G" Deep, "GS" Slightly Shallower  Rim Width: Medium Thin

1 1/8G & 1 1/8GS: Cup Diameter: 28.75mm, 1.132" Bore: 'O', .316" Cup Depth:  "G" Deep, "GS" Slightly Shallower Rim Width: Medium Thin

1 1/4G & 1 1/4GS: Cup Diameter: 28.5mm, 1.122" Bore: 'O', .316" Cup Depth:  "G" Deep, "GS" Slightly Shallower Rim Width: Medium Thin

1 5/16G: Cup Diameter: 28.25mm, 1.112" Bore: 7.8mm, .307" Cup Depth: Deep Rim Width: Medium

1 3/8G:  Cup Diameter: 27.90mm, 1.098" Bore: 'N', .302" Cup Depth: Deep Rim Width: Medium

1 7/16G: Cup Diameter: 1.086", 27.59mm Bore: 'M', .295" Cup Depth: Deep Rim Width: Medium

1 1/2G: Cup Diameter: 27.25mm, 1.063" Bore: 'K', .281" Cup Depth: Deep Rim Width: Medium

2G: Cup Diameter: 26.8mm, 1.056" Bore: 'K', .281" Cup Depth: Deep Rim Width: Wide

The LONE STAR Model Rim: 0G Cup Diameter: 29.5mm, 1.163" Bore: .312"/#2 Cup Depth: Deep Rim Width: Medium Thin

Tenor Trombone:

Rim Size "4" Mouthpieces: Cup Diameter: 26.1mm, 1.032” Rim Width: Medium Wide Bore: 'K', .281"

Model: 4GS Cup Depth: Medium
Model: 4GSD Cup Depth: Slightly Deeper 4GS
Model: 4G-5G Cup Depth: Medium Deep
Model: 4G-5GD Cup Depth: Slightly Deeper 4G-5G
Model: 4G Cup Depth: Deep

Rim Size "4.5" Mouthpieces Cup Diameter: 25.95mm, 1.022" Rim Width: Medium Wide Bore: 'K', .281"

Model: 4.5GS Cup Depth: Medium
Model: 4.5GSD Cup Depth: Slightly Deeper 4.5GS
Model: 4.5G-5G Cup Depth: Medium Deep
Model: 4.5G-5GD Cup Depth: Slightly Deeper 4.5G-5G
Model: 4.5G Cup Depth: Deep

Rim Size "5" Mouthpieces Cup Diameter: 25.8mm, 1.016” Rim Width: Medium Wide Bore: 'K', .281"

Model: 5GS Cup Depth: Medium
Model: 5GSD Cup Depth: Slightly Deeper 5GS
Model: 5G Cup Depth: Medium Deep
Model: 5GD Cup Depth: Slightly Deeper 5G
Model: 5G-4G Cup Depth: Deep