- Nickel plated malleable iron.
- Measurements:
- HRD2900: Overall Length 2.1/8"(54mm), Eye Size 3/8" (10mm),
- HRD3000: Overall Length 2.7/8"(73mm), Eye Size 1/2" (12mm),
- HRD3100: Overall Length 3.5/16" (78mm), Eye Size 5/8" (16mm),
- HRD3200: Overall Length 3.3/16" (81mm), Eye Size 3/4" (19mm),
- HRD3300: Overall Length 3.7/16" (87mm), Eye Size 1" (25mm)
