But if they do survive, and find themselves without one or both of their palps - their equivalent of a penis - they will protect their would-be eater, and have benefit without the burden of their privates.
Couple tractor and first semitrailer as described earlier: A converter gear or dolly is a coupling device of one or two axles and a fifth wheel by which a semitrailer can be coupled to the rear of a tractor-trailer combination forming a double bottom rig.
You can choose from the following options for your specific piano dolly: 1  Adjustable Digital Piano Dolly â fully adjustable, one size fits all. 2  Grand Piano Dolly - fits grand pianos from 48- 90 (depth) 3  Grand Piano Leg Dollies â perfect for moving short distances.  Rough Terrain Dolly - moves on grass and gravel**.