1 1/2 x 3/4" 14-20 G Plastic Insert

Plastic Insert - Size: 50 mm x 25 mm

Plastic Insert - Size: 60 mm x 30 mm
1.5mm - 3mm Wall

Plastic Insert - Size: 60 mm x 40 mm

Plastic Insert - Size: 80 mm x 40 mm
2.5mm - 4mm Wall

Plastic Insert - Size: 100 mm x 50 mm