Size Free pickup in our shop(s) Ø3 × 70 mm (38 mm working length) Ø4 × 75 mm (40 mm working length) Ø5 × 85 mm (43 mm working length) Ø5.5 × 100 mm (50 mm working length) Ø6 × 100 mm (50 mm working length) Ø6 × 150 mm (90 mm working length) Ø6.5 × 100 mm (50 mm working length) Ø6.5 × 150 mm (90 mm working length) Ø7 × 100 mm (50 mm working length) Ø8 × 120 mm (60 mm working length) Ø8 × 150 mm (90 mm working length) Ø10 × 150 mm (90 mm working length) Ø12 × 150 mm (90 mm working length) Ø13 × 150 mm (90 mm working length) Free pickup in our shop(s)