Accuracy: +/- 2-3 mm

BK-4 is excellent-quality optics

Light: Warm white LED

They are ideal for surfing

Package dimensions: Dimensions: 3 cm × 12 cm × 26 cm | Gross weight: 0

Ronstan, Ballslide feet membranes par N1 til N7 BL127064 Accuracy: +/- 2-3 mmRonstan Ballslide foot membranes are designed for trolleys and fit Ballslide 6 & 8. This set includes membranes in sizes N1 to N7, which are selected to fit the grooves in the mast. Brand: Ronstan Weight: 0. 29 kg Original no.: RC20101 Made in: Denmark Packaging dimensions: Dimensions: 8 cm 8 cm 4 cm Gross weight: 0. 29 kg Ballslide feet membranes 1 7 (pair) for trolleys for Ballslide 6 & 8. The correct size is selected to fit the grooves in the mast.