blind rivets aluminum, small drawer assortment. Tray dimensions: (13-3/8″w x 9-1/4″d x 2″h). 1/8 dia. 1/8 grip 4-2, item refill # 14398-50, 5/32 dia. 1/8 grip 5-2, item refill # 14404-50, 3/16 dia. 1/4 grip 6-4, item refill # 14410-25, 1/8 dia 1/8 grip c4-2, countersunk item refill # 14414-50, 3/16 dia 3/8 grip l6-6, large flange item refill # 14418-15, 1/8 dia. 1/4 grip 4-4, item refill # 14400-50, 5/32 dia. 1/4 grip 5-4, item refill # 14406-50, 3/16 dia. 3/8 grip 6-6, item refill # 14411-25, 1/8 dia. 1/4 grip c4-4, countersunk item refill # 14415-50, 3/16 dia. 1/2 grip l6-8, large flange item refill # 14419-15, 1/8 dia. 3/8 grip 4-6, item refill # 14402-50, 5/32 dia. 3/8 grip 5-6, item refill # 14407-25, 3/16 dia. 1/2 grip 6-8, item refill # 14412-25, 1/8 dia 1/8 grip l4-2, large flange item refill # 14416-50, 3/16 dia. 5/8 grip l6-10, large flange item refill # 14420-10, 1/8 dia. 1/2 grip 4-8, item refill # 14403-50, 3/16 dia. 1/8 grip 6-2, item refill # 14409-25, 3/16 dia. 5/8 grip 6-10, item refill # 14413-25, 1/8 dia. 1/4 grip l4-4, large flange item refill # 14417-50, 3/16 dia. 3/4 grip l6-12, large flange item refill # 14421-10.