Darkroom Spiral Reel, Multi Format Film Holder Camera Processing Accessories Kit, Secure Film Fixation, Easy Assembly, for Professional Processing 4×5, 5×7, 8×10 Inch Sheet Films

Specifications: Product Name：Large Format Film Developing Reels Compatible Film Sizes：4×5 inch sheet film；5×7 inch sheet film；8×10 inch sheet film Model & Application： 45 Reel: For 4×5 film 57 Reel: For 5×7 film 810 Reel: For 8×10 film Key Function：Securely holds sheet film during development, prevents shifting, movement or detachment. Material：Durable, chemical-resistant plastic Usage：Insert film - Secure with locking ring - Load into developing tank Package Includes： 1 × Developing Reel (45 / 57 / 810,selectable)

• ➤ Precise Sizing for Large Format Film: Custom-designed for 4×5, 5×7, and 8×10 inch sheet films, with dedicated PL45/410, PL57, and PL810 reels. Proportional dimensions perfectly match each film size for a snug, tailored fit.
• ➤ Secure Film Fixation: Equipped with a dedicated fastening ring—simply place sheet film into the matching reel and lock the ring in place. Effectively prevents shifting, slipping, or detachment throughout developing, rinsing, and fixing.
• ➤ Universal Tank Compatibility: While reel heights vary by film size, all reels share the same diameter. Ensures universal compatibility with 2520/T4000/2550/2550 type rinsing tanks—no need for multiple tank setups.
• ➤ Flexible Dual-Use Design (PL45/410 Only): Removable separation buckle offers versatile options. Use it to process 6 sheets of 4×5 film, or remove it to fit 3 sheets of 4×10 film—solving the hassle of switching between these common sizes.
• ➤ One-Stop Processing Solution: Covers all major large format sizes (4×5, 4×10, 5×7, 8×10) in a single kit. Eliminates the need for multiple specialized tools—ideal for photographers seeking efficient, reliable film processing.