Brand: FURUTECH Furukawa
Origin: Japan
Material: copper base, gold plated (G) or rhodium plated (R)
size:
FP-304 (G/R)
Ring size: outer 22.0 mm X inner hole 8.5 mm
Total length: 42.6 mm
Maximum wire diameter: 2 AWG (10mm wire hole)
FP-306 (G/R)
Ring size: outer 16.5 mm X inner hole 8.0 mm
Total length: 34 mm.
Maximum wire diameter: 8 AWG (5mm wire hole)
FP-307 (G/R)
Ring size: outer 16.5 mm X inner hole 8.0 mm
Total length: 34 mm.
Maximum wire diameter: 4 AWG (8mm wire hole)