Metal Rings & Bolts
3M™ Protecta® Eyebolt Anchor, AN112C, threaded, silver, 3.6 in x 0.5 in x 3.6 in (9.1 cm x 1.3 cm x 9.1 cm)
National Hardware N245-159 3260BC Eye Bolt in Galvanized : Industrial & Scientific
National #8 Stainless Steel Large Screw Eye - Alliance Home Improvement Center
National Hardware N245-167 3260 Eye Bolts - Forged in Galvanized, 1/2 x 6 : Industrial & Scientific
National Hardware Zinc Plated Bolt Hook
National1 In. Steel Hook & Eye Bolt (2 Ct.) - Alliance Home Improvement Center
Eye Bolt - Galvanized N245-183
National Hardware Zinc Plated Bolt Hook
Building Products Digest - May 1998 by 526 Media Group - Issuu
United Steelworkers Local 1-417
NEIA NFC
National 1-1/2 In. Steel Hook & Eye Bolt (2 Ct.) - Alliance Home Improvement Center