Accommodating
רעיון איך לתרגם accommodating כאן? אולי הרצועה מתאימה עצמה לצורת הלהב?
So to sharpen a knife, you take your guide, slide it on over these two bolts, take your blade, place it in the guide, and then start and pull through. So the guide is keeping you at the proper angle and the belt is accommodating to the shape of the blade.