Hydraulic accumulator accessories improve the performance of hydraulic accumulators. They include safety blocks, bladder pull rods, repair kits, and mounting hardware. Safety blocks protect hydraulic accumulators. They contain a shutoff valve that isolates an accumulator from a hydraulic system for safety or maintenance reasons. Bladder pull rods attach to the gas valve of the accumulator’s bladder to enable easy assembly. They come in a variety of sizes and lengths.