Glue clips from Max in 5 different sizes.

4 x 2" length: 62 mm, max opening width: 23 mm

4 x 3" length: 86 mm, max opening width: 33 mm

4 x 4" length: 110 mm, max opening width: 45 mm

2 x 6" length: 165 mm, max opening width: 70 mm

2 x 9" length: 205 mm, max opening width: 100 mm