Abbey Hard Rubber Mullen Pelham Short Shank A non flexible rubber mullen short shank pelham. Milder in action compared to the standard pelham. £90.95 imperial size: [Choose]5.1/2"51/4" Quantity: at £90.95 each Add To Basket A neat short shanked pelham with a hard rubber mouthpiece. Mild action compared to the standard pelham. Non flexible rubber.