Petites poulies en plastique
Gelsonlab HSPD-035 Petite poulie en plastique de haute qualité pour l'expérience physique
This small plastic pulleys will work great for any physics experiment. Its steel frame makes it very strong and capable of lifting loads with ease. Mounting hooks are conveniently placed on both ends of the pulley which allows you, the operator, to use them in virtually any situation. Having two separate wheels allows for multiple applications.Quadruple, parallèle D50mm, noir et couleur