Length (mm) 108 mm
Length (in) 4 1/4 in
Width (mm) 70 mm
Width (in) 2 3/4 in
Height (mm) 80 mm
Height (in) 3 1/8 in
Weight (g) 408 g
Weight (oz) 14.4 oz
Maximum working load (kg) 816 kg
Maximum working load (lb) 1800 lb
Breaking load (lb) 5000 lb
Breaking load (kg) 2268 kg
Minimum curved track radius (m) 2.44 m
Minimum curved track radius (ft) 8 ft
Mainsheet block pin Ø (mm) 6, 8
Mainsheet block pin Ø (in) 1/4, 5/16 in
Control block pin Ø (mm) 5 mm
Control block pin Ø (in) 3/16 in