Can one hero use multiple Toryn Gauntlets?
Yes, you can equip multiple Toryn Gauntlets to one hero, adding the benefits together. Note also that you do not add together the weights of the various weapons - each weapon's weight is compared to the hero's strength individually, so a hero of strength 2 could equip a gauntlet (weight 2, I believe - assume it's right for the example) and another weapon of weight 4 (2 strength from the hero base and 2 strength from the gauntlet).