Overview Reviews Product Description Penn Union LA250 Mechanical Lug 250MCM 1 Conductor Aluminum Solderless Lug Conductor Range: 6 AWG- 250 MCM Type: LA 1-Conductor 1-Hole Mount Bolt Size: 21/64" Suitable for use with either Copper or Aluminum Conductor LA250-UA-YAG Product Videos Custom Field Product Reviews Write a Review Write a Review × Penn Union Penn Union LA250 Mechanical Lug 250MCM 1 Conductor Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *