Pränafa main stand spring retaining nut in top quality, made in Germany, suitable for Hercules M 1, M 2, M 3, P 1, M 5 (Type 634 001), MF 3, MF 4, MP 2, HR 1, HR 2, Prima 2N (Type 504 012), Prima 2S (Type 504 013), Prima 3S (Type 504 014), Prima 4 (Type 511 025 and 027), Prima 4N (Type 511 021), Prima 4S (Type 511 023), Prima 4SL (Type 514 001, 021), Prima 5 (Type 634 015, 030, 031), Prima 5S (Type 634 019, 021, 032), Prima 5SL (Type 514 041, 061), Prima 5SE (Type 634 045), Prima SX (Type 634 028, 033), Prima 6 (Type 635 003), Prima G3, Optima 3S (Type 513 012, 015), Supra 2D, Supra 3D (Type 550 002), Jogging (Type 516 001), MX 1 (Type 518 001). Material: galvanized metal.







